56581902

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 138921552

約数和(自身を除く): 82339650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 201, 234, 351, 401, 402, 603, 702, 802, 871, 1053, 1203, 1206, 1742, 1809, 2106, 2406, 2613, 3609, 3618, 5213, 5226, 5427, 7218, 7839, 10426, 10827, 10854, 15639, 15678, 21654, 23517, 26867, 31278, 32481, 46917, 47034, 53734, 64962, 70551, 80601, 93834, 140751, 141102, 161202, 241803, 281502, 349271, 422253, 483606, 698542, 725409, 844506, 1047813, 1450818, 2095626, 2176227, 3143439, 4352454, 6286878, 9430317, 18860634, 28290951, 56581902]

約数ペア:

[(1, 56581902), (2, 28290951), (3, 18860634), (6, 9430317), (9, 6286878), (13, 4352454), (18, 3143439), (26, 2176227), (27, 2095626), (39, 1450818), (54, 1047813), (67, 844506), (78, 725409), (81, 698542), (117, 483606), (134, 422253), (162, 349271), (201, 281502), (234, 241803), (351, 161202), (401, 141102), (402, 140751), (603, 93834), (702, 80601), (802, 70551), (871, 64962), (1053, 53734), (1203, 47034), (1206, 46917), (1742, 32481), (1809, 31278), (2106, 26867), (2406, 23517), (2613, 21654), (3609, 15678), (3618, 15639), (5213, 10854), (5226, 10827), (5427, 10426), (7218, 7839)]