51468948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 139950720

約数和(自身を除く): 88481772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1601, 1692, 1786, 2679, 3202, 3572, 4803, 5358, 6404, 8037, 9606, 10716, 14409, 16074, 19212, 28818, 30419, 32148, 57636, 60838, 75247, 91257, 121676, 150494, 182514, 225741, 273771, 300988, 365028, 451482, 547542, 677223, 902964, 1095084, 1354446, 1429693, 2708892, 2859386, 4289079, 5718772, 8578158, 12867237, 17156316, 25734474, 51468948]

約数ペア:

[(1, 51468948), (2, 25734474), (3, 17156316), (4, 12867237), (6, 8578158), (9, 5718772), (12, 4289079), (18, 2859386), (19, 2708892), (36, 1429693), (38, 1354446), (47, 1095084), (57, 902964), (76, 677223), (94, 547542), (114, 451482), (141, 365028), (171, 300988), (188, 273771), (228, 225741), (282, 182514), (342, 150494), (423, 121676), (564, 91257), (684, 75247), (846, 60838), (893, 57636), (1601, 32148), (1692, 30419), (1786, 28818), (2679, 19212), (3202, 16074), (3572, 14409), (4803, 10716), (5358, 9606), (6404, 8037)]