55848725460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28206427}}^1$

素因数の和:28206453

約数の個数: 72

約数和(自身を含む): 184808516256

約数和(自身を除く): 128959790796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 28206427, 56412854, 84619281, 112825708, 141032135, 169238562, 253857843, 282064270, 310270697, 338477124, 423096405, 507715686, 564128540, 620541394, 846192810, 930812091, 1015431372, 1241082788, 1269289215, 1551353485, 1692385620, 1861624182, 2538578430, 2792436273, 3102706970, 3723248364, 4654060455, 5077156860, 5584872546, 6205413940, 9308120910, 11169745092, 13962181365, 18616241820, 27924362730, 55848725460]

約数ペア:

[(1, 55848725460), (2, 27924362730), (3, 18616241820), (4, 13962181365), (5, 11169745092), (6, 9308120910), (9, 6205413940), (10, 5584872546), (11, 5077156860), (12, 4654060455), (15, 3723248364), (18, 3102706970), (20, 2792436273), (22, 2538578430), (30, 1861624182), (33, 1692385620), (36, 1551353485), (44, 1269289215), (45, 1241082788), (55, 1015431372), (60, 930812091), (66, 846192810), (90, 620541394), (99, 564128540), (110, 507715686), (132, 423096405), (165, 338477124), (180, 310270697), (198, 282064270), (220, 253857843), (330, 169238562), (396, 141032135), (495, 112825708), (660, 84619281), (990, 56412854), (1980, 28206427)]