55171764

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{3491}}^1$

素因数の和:3940

約数の個数: 36

約数和(自身を含む): 139819680

約数和(自身を除く): 84647916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3491, 3951, 5268, 6982, 7902, 10473, 13964, 15804, 20946, 31419, 41892, 62838, 125676, 1532549, 3065098, 4597647, 6130196, 9195294, 13792941, 18390588, 27585882, 55171764]

約数ペア:

[(1, 55171764), (2, 27585882), (3, 18390588), (4, 13792941), (6, 9195294), (9, 6130196), (12, 4597647), (18, 3065098), (36, 1532549), (439, 125676), (878, 62838), (1317, 41892), (1756, 31419), (2634, 20946), (3491, 15804), (3951, 13964), (5268, 10473), (6982, 7902)]