55105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8862

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 131850336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8831, 17662, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 114803, 132465, 141296, 176620, 211944, 229606, 264930, 282592, 344409, 353240, 423888, 459212, 529860, 574015, 688818, 706480, 847776, 918424, 1059720, 1148030, 1377636, 1412960, 1722045, 1836848, 2119440, 2296060, 2755272, 3444090, 3673696, 4238880, 4592120, 5510544, 6888180, 9184240, 11021088, 13776360, 18368480, 27552720, 55105440]

約数ペア:

[(1, 55105440), (2, 27552720), (3, 18368480), (4, 13776360), (5, 11021088), (6, 9184240), (8, 6888180), (10, 5510544), (12, 4592120), (13, 4238880), (15, 3673696), (16, 3444090), (20, 2755272), (24, 2296060), (26, 2119440), (30, 1836848), (32, 1722045), (39, 1412960), (40, 1377636), (48, 1148030), (52, 1059720), (60, 918424), (65, 847776), (78, 706480), (80, 688818), (96, 574015), (104, 529860), (120, 459212), (130, 423888), (156, 353240), (160, 344409), (195, 282592), (208, 264930), (240, 229606), (260, 211944), (312, 176620), (390, 141296), (416, 132465), (480, 114803), (520, 105972), (624, 88310), (780, 70648), (1040, 52986), (1248, 44155), (1560, 35324), (2080, 26493), (3120, 17662), (6240, 8831)]