49782480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 170881920

約数和(自身を除く): 121099440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 173, 176, 218, 220, 240, 264, 327, 330, 346, 436, 440, 519, 528, 545, 654, 660, 692, 865, 872, 880, 1038, 1090, 1199, 1308, 1320, 1384, 1635, 1730, 1744, 1903, 2076, 2180, 2398, 2595, 2616, 2640, 2768, 3270, 3460, 3597, 3806, 4152, 4360, 4796, 5190, 5232, 5709, 5995, 6540, 6920, 7194, 7612, 8304, 8720, 9515, 9592, 10380, 11418, 11990, 13080, 13840, 14388, 15224, 17985, 18857, 19030, 19184, 20760, 22836, 23980, 26160, 28545, 28776, 30448, 35970, 37714, 38060, 41520, 45672, 47960, 56571, 57090, 57552, 71940, 75428, 76120, 91344, 94285, 95920, 113142, 114180, 143880, 150856, 152240, 188570, 207427, 226284, 228360, 282855, 287760, 301712, 377140, 414854, 452568, 456720, 565710, 622281, 754280, 829708, 905136, 1037135, 1131420, 1244562, 1508560, 1659416, 2074270, 2262840, 2489124, 3111405, 3318832, 4148540, 4525680, 4978248, 6222810, 8297080, 9956496, 12445620, 16594160, 24891240, 49782480]

約数ペア:

[(1, 49782480), (2, 24891240), (3, 16594160), (4, 12445620), (5, 9956496), (6, 8297080), (8, 6222810), (10, 4978248), (11, 4525680), (12, 4148540), (15, 3318832), (16, 3111405), (20, 2489124), (22, 2262840), (24, 2074270), (30, 1659416), (33, 1508560), (40, 1244562), (44, 1131420), (48, 1037135), (55, 905136), (60, 829708), (66, 754280), (80, 622281), (88, 565710), (109, 456720), (110, 452568), (120, 414854), (132, 377140), (165, 301712), (173, 287760), (176, 282855), (218, 228360), (220, 226284), (240, 207427), (264, 188570), (327, 152240), (330, 150856), (346, 143880), (436, 114180), (440, 113142), (519, 95920), (528, 94285), (545, 91344), (654, 76120), (660, 75428), (692, 71940), (865, 57552), (872, 57090), (880, 56571), (1038, 47960), (1090, 45672), (1199, 41520), (1308, 38060), (1320, 37714), (1384, 35970), (1635, 30448), (1730, 28776), (1744, 28545), (1903, 26160), (2076, 23980), (2180, 22836), (2398, 20760), (2595, 19184), (2616, 19030), (2640, 18857), (2768, 17985), (3270, 15224), (3460, 14388), (3597, 13840), (3806, 13080), (4152, 11990), (4360, 11418), (4796, 10380), (5190, 9592), (5232, 9515), (5709, 8720), (5995, 8304), (6540, 7612), (6920, 7194)]