56987788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 118992384

約数和(自身を除く): 62004596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1487, 1742, 2948, 2974, 3484, 5948, 9581, 16357, 19162, 19331, 32714, 38324, 38662, 65428, 77324, 99629, 199258, 212641, 398516, 425282, 850564, 1095919, 1295177, 2191838, 2590354, 4383676, 5180708, 14246947, 28493894, 56987788]

約数ペア:

[(1, 56987788), (2, 28493894), (4, 14246947), (11, 5180708), (13, 4383676), (22, 2590354), (26, 2191838), (44, 1295177), (52, 1095919), (67, 850564), (134, 425282), (143, 398516), (268, 212641), (286, 199258), (572, 99629), (737, 77324), (871, 65428), (1474, 38662), (1487, 38324), (1742, 32714), (2948, 19331), (2974, 19162), (3484, 16357), (5948, 9581)]