53642772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 142152192

約数和(自身を除く): 88509420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 677, 852, 1116, 1278, 1354, 2031, 2201, 2556, 2708, 4062, 4402, 6093, 6603, 8124, 8804, 12186, 13206, 19809, 20987, 24372, 26412, 39618, 41974, 48067, 62961, 79236, 83948, 96134, 125922, 144201, 188883, 192268, 251844, 288402, 377766, 432603, 576804, 755532, 865206, 1490077, 1730412, 2980154, 4470231, 5960308, 8940462, 13410693, 17880924, 26821386, 53642772]

約数ペア:

[(1, 53642772), (2, 26821386), (3, 17880924), (4, 13410693), (6, 8940462), (9, 5960308), (12, 4470231), (18, 2980154), (31, 1730412), (36, 1490077), (62, 865206), (71, 755532), (93, 576804), (124, 432603), (142, 377766), (186, 288402), (213, 251844), (279, 192268), (284, 188883), (372, 144201), (426, 125922), (558, 96134), (639, 83948), (677, 79236), (852, 62961), (1116, 48067), (1278, 41974), (1354, 39618), (2031, 26412), (2201, 24372), (2556, 20987), (2708, 19809), (4062, 13206), (4402, 12186), (6093, 8804), (6603, 8124)]