49885440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 173952576

約数和(自身を除く): 124067136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1181, 1280, 1320, 1408, 1760, 1920, 2112, 2362, 2640, 2816, 3520, 3543, 3840, 4224, 4724, 5280, 5905, 7040, 7086, 8448, 9448, 10560, 11810, 12991, 14080, 14172, 17715, 18896, 21120, 23620, 25982, 28344, 35430, 37792, 38973, 42240, 47240, 51964, 56688, 64955, 70860, 75584, 77946, 94480, 103928, 113376, 129910, 141720, 151168, 155892, 188960, 194865, 207856, 226752, 259820, 283440, 302336, 311784, 377920, 389730, 415712, 453504, 519640, 566880, 623568, 755840, 779460, 831424, 907008, 1039280, 1133760, 1247136, 1511680, 1558920, 1662848, 2078560, 2267520, 2494272, 3117840, 3325696, 4157120, 4535040, 4988544, 6235680, 8314240, 9977088, 12471360, 16628480, 24942720, 49885440]

約数ペア:

[(1, 49885440), (2, 24942720), (3, 16628480), (4, 12471360), (5, 9977088), (6, 8314240), (8, 6235680), (10, 4988544), (11, 4535040), (12, 4157120), (15, 3325696), (16, 3117840), (20, 2494272), (22, 2267520), (24, 2078560), (30, 1662848), (32, 1558920), (33, 1511680), (40, 1247136), (44, 1133760), (48, 1039280), (55, 907008), (60, 831424), (64, 779460), (66, 755840), (80, 623568), (88, 566880), (96, 519640), (110, 453504), (120, 415712), (128, 389730), (132, 377920), (160, 311784), (165, 302336), (176, 283440), (192, 259820), (220, 226752), (240, 207856), (256, 194865), (264, 188960), (320, 155892), (330, 151168), (352, 141720), (384, 129910), (440, 113376), (480, 103928), (528, 94480), (640, 77946), (660, 75584), (704, 70860), (768, 64955), (880, 56688), (960, 51964), (1056, 47240), (1181, 42240), (1280, 38973), (1320, 37792), (1408, 35430), (1760, 28344), (1920, 25982), (2112, 23620), (2362, 21120), (2640, 18896), (2816, 17715), (3520, 14172), (3543, 14080), (3840, 12991), (4224, 11810), (4724, 10560), (5280, 9448), (5905, 8448), (7040, 7086)]