51561246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 71011554

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 79, 87, 93, 121, 158, 174, 186, 237, 242, 319, 341, 363, 474, 638, 682, 726, 869, 899, 957, 1023, 1738, 1798, 1914, 2046, 2291, 2449, 2607, 2697, 3509, 3751, 4582, 4898, 5214, 5394, 6873, 7018, 7347, 7502, 9559, 9889, 10527, 11253, 13746, 14694, 19118, 19778, 21054, 22506, 25201, 26939, 28677, 29667, 50402, 53878, 57354, 59334, 71021, 75603, 80817, 108779, 142042, 151206, 161634, 213063, 217558, 277211, 296329, 326337, 426126, 554422, 592658, 652674, 781231, 831633, 888987, 1562462, 1663266, 1777974, 2343693, 4687386, 8593541, 17187082, 25780623, 51561246]

約数ペア:

[(1, 51561246), (2, 25780623), (3, 17187082), (6, 8593541), (11, 4687386), (22, 2343693), (29, 1777974), (31, 1663266), (33, 1562462), (58, 888987), (62, 831633), (66, 781231), (79, 652674), (87, 592658), (93, 554422), (121, 426126), (158, 326337), (174, 296329), (186, 277211), (237, 217558), (242, 213063), (319, 161634), (341, 151206), (363, 142042), (474, 108779), (638, 80817), (682, 75603), (726, 71021), (869, 59334), (899, 57354), (957, 53878), (1023, 50402), (1738, 29667), (1798, 28677), (1914, 26939), (2046, 25201), (2291, 22506), (2449, 21054), (2607, 19778), (2697, 19118), (3509, 14694), (3751, 13746), (4582, 11253), (4898, 10527), (5214, 9889), (5394, 9559), (6873, 7502), (7018, 7347)]