51497556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 90243372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 53, 66, 68, 102, 106, 132, 159, 187, 204, 212, 318, 374, 433, 561, 583, 636, 748, 866, 901, 1122, 1166, 1299, 1732, 1749, 1802, 2244, 2332, 2598, 2703, 3498, 3604, 4763, 5196, 5406, 6996, 7361, 9526, 9911, 10812, 14289, 14722, 19052, 19822, 22083, 22949, 28578, 29444, 29733, 39644, 44166, 45898, 57156, 59466, 68847, 80971, 88332, 91796, 118932, 137694, 161942, 242913, 252439, 275388, 323884, 390133, 485826, 504878, 757317, 780266, 971652, 1009756, 1170399, 1514634, 1560532, 2340798, 3029268, 4291463, 4681596, 8582926, 12874389, 17165852, 25748778, 51497556]

約数ペア:

[(1, 51497556), (2, 25748778), (3, 17165852), (4, 12874389), (6, 8582926), (11, 4681596), (12, 4291463), (17, 3029268), (22, 2340798), (33, 1560532), (34, 1514634), (44, 1170399), (51, 1009756), (53, 971652), (66, 780266), (68, 757317), (102, 504878), (106, 485826), (132, 390133), (159, 323884), (187, 275388), (204, 252439), (212, 242913), (318, 161942), (374, 137694), (433, 118932), (561, 91796), (583, 88332), (636, 80971), (748, 68847), (866, 59466), (901, 57156), (1122, 45898), (1166, 44166), (1299, 39644), (1732, 29733), (1749, 29444), (1802, 28578), (2244, 22949), (2332, 22083), (2598, 19822), (2703, 19052), (3498, 14722), (3604, 14289), (4763, 10812), (5196, 9911), (5406, 9526), (6996, 7361)]