53140932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 145541760

約数和(自身を除く): 92400828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 419, 468, 542, 813, 838, 1084, 1257, 1626, 1676, 2439, 2514, 3252, 3523, 3771, 4878, 5028, 5447, 7046, 7542, 9756, 10569, 10894, 14092, 15084, 16341, 21138, 21788, 31707, 32682, 42276, 49023, 63414, 65364, 98046, 113549, 126828, 196092, 227098, 340647, 454196, 681294, 1021941, 1362588, 1476137, 2043882, 2952274, 4087764, 4428411, 5904548, 8856822, 13285233, 17713644, 26570466, 53140932]

約数ペア:

[(1, 53140932), (2, 26570466), (3, 17713644), (4, 13285233), (6, 8856822), (9, 5904548), (12, 4428411), (13, 4087764), (18, 2952274), (26, 2043882), (36, 1476137), (39, 1362588), (52, 1021941), (78, 681294), (117, 454196), (156, 340647), (234, 227098), (271, 196092), (419, 126828), (468, 113549), (542, 98046), (813, 65364), (838, 63414), (1084, 49023), (1257, 42276), (1626, 32682), (1676, 31707), (2439, 21788), (2514, 21138), (3252, 16341), (3523, 15084), (3771, 14092), (4878, 10894), (5028, 10569), (5447, 9756), (7046, 7542)]