56740684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 137281536

約数和(自身を除く): 80540852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 259, 286, 308, 364, 383, 407, 481, 518, 572, 766, 814, 962, 1001, 1036, 1532, 1628, 1924, 2002, 2681, 2849, 3367, 4004, 4213, 4979, 5291, 5362, 5698, 6734, 8426, 9958, 10582, 10724, 11396, 13468, 14171, 16852, 19916, 21164, 28342, 29491, 34853, 37037, 54769, 56684, 58982, 69706, 74074, 99197, 109538, 117964, 139412, 148148, 155881, 184223, 198394, 219076, 311762, 368446, 383383, 396788, 623524, 736892, 766766, 1091167, 1289561, 1533532, 2026453, 2182334, 2579122, 4052906, 4364668, 5158244, 8105812, 14185171, 28370342, 56740684]

約数ペア:

[(1, 56740684), (2, 28370342), (4, 14185171), (7, 8105812), (11, 5158244), (13, 4364668), (14, 4052906), (22, 2579122), (26, 2182334), (28, 2026453), (37, 1533532), (44, 1289561), (52, 1091167), (74, 766766), (77, 736892), (91, 623524), (143, 396788), (148, 383383), (154, 368446), (182, 311762), (259, 219076), (286, 198394), (308, 184223), (364, 155881), (383, 148148), (407, 139412), (481, 117964), (518, 109538), (572, 99197), (766, 74074), (814, 69706), (962, 58982), (1001, 56684), (1036, 54769), (1532, 37037), (1628, 34853), (1924, 29491), (2002, 28342), (2681, 21164), (2849, 19916), (3367, 16852), (4004, 14171), (4213, 13468), (4979, 11396), (5291, 10724), (5362, 10582), (5698, 9958), (6734, 8426)]