49431360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 177905664

約数和(自身を除く): 128474304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 151, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 302, 310, 320, 330, 341, 352, 372, 440, 453, 465, 480, 496, 528, 604, 620, 660, 682, 704, 744, 755, 880, 906, 930, 960, 992, 1023, 1056, 1208, 1240, 1320, 1364, 1488, 1510, 1661, 1705, 1760, 1812, 1860, 1984, 2046, 2112, 2265, 2416, 2480, 2640, 2728, 2976, 3020, 3322, 3410, 3520, 3624, 3720, 4092, 4530, 4681, 4832, 4960, 4983, 5115, 5280, 5456, 5952, 6040, 6644, 6820, 7248, 7440, 8184, 8305, 9060, 9362, 9664, 9920, 9966, 10230, 10560, 10912, 12080, 13288, 13640, 14043, 14496, 14880, 16368, 16610, 18120, 18724, 19932, 20460, 21824, 23405, 24160, 24915, 26576, 27280, 28086, 28992, 29760, 32736, 33220, 36240, 37448, 39864, 40920, 46810, 48320, 49830, 51491, 53152, 54560, 56172, 65472, 66440, 70215, 72480, 74896, 79728, 81840, 93620, 99660, 102982, 106304, 109120, 112344, 132880, 140430, 144960, 149792, 154473, 159456, 163680, 187240, 199320, 205964, 224688, 257455, 265760, 280860, 299584, 308946, 318912, 327360, 374480, 398640, 411928, 449376, 514910, 531520, 561720, 617892, 748960, 772365, 797280, 823856, 898752, 1029820, 1123440, 1235784, 1497920, 1544730, 1594560, 1647712, 2059640, 2246880, 2471568, 3089460, 3295424, 4119280, 4493760, 4943136, 6178920, 8238560, 9886272, 12357840, 16477120, 24715680, 49431360]

約数ペア:

[(1, 49431360), (2, 24715680), (3, 16477120), (4, 12357840), (5, 9886272), (6, 8238560), (8, 6178920), (10, 4943136), (11, 4493760), (12, 4119280), (15, 3295424), (16, 3089460), (20, 2471568), (22, 2246880), (24, 2059640), (30, 1647712), (31, 1594560), (32, 1544730), (33, 1497920), (40, 1235784), (44, 1123440), (48, 1029820), (55, 898752), (60, 823856), (62, 797280), (64, 772365), (66, 748960), (80, 617892), (88, 561720), (93, 531520), (96, 514910), (110, 449376), (120, 411928), (124, 398640), (132, 374480), (151, 327360), (155, 318912), (160, 308946), (165, 299584), (176, 280860), (186, 265760), (192, 257455), (220, 224688), (240, 205964), (248, 199320), (264, 187240), (302, 163680), (310, 159456), (320, 154473), (330, 149792), (341, 144960), (352, 140430), (372, 132880), (440, 112344), (453, 109120), (465, 106304), (480, 102982), (496, 99660), (528, 93620), (604, 81840), (620, 79728), (660, 74896), (682, 72480), (704, 70215), (744, 66440), (755, 65472), (880, 56172), (906, 54560), (930, 53152), (960, 51491), (992, 49830), (1023, 48320), (1056, 46810), (1208, 40920), (1240, 39864), (1320, 37448), (1364, 36240), (1488, 33220), (1510, 32736), (1661, 29760), (1705, 28992), (1760, 28086), (1812, 27280), (1860, 26576), (1984, 24915), (2046, 24160), (2112, 23405), (2265, 21824), (2416, 20460), (2480, 19932), (2640, 18724), (2728, 18120), (2976, 16610), (3020, 16368), (3322, 14880), (3410, 14496), (3520, 14043), (3624, 13640), (3720, 13288), (4092, 12080), (4530, 10912), (4681, 10560), (4832, 10230), (4960, 9966), (4983, 9920), (5115, 9664), (5280, 9362), (5456, 9060), (5952, 8305), (6040, 8184), (6644, 7440), (6820, 7248)]