53657808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25997}}^1$

素因数の和:26051

約数の個数: 40

約数和(自身を含む): 141845088

約数和(自身を除く): 88187280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 25997, 51994, 77991, 103988, 155982, 207976, 311964, 415952, 623928, 1117871, 1247856, 2235742, 3353613, 4471484, 6707226, 8942968, 13414452, 17885936, 26828904, 53657808]

約数ペア:

[(1, 53657808), (2, 26828904), (3, 17885936), (4, 13414452), (6, 8942968), (8, 6707226), (12, 4471484), (16, 3353613), (24, 2235742), (43, 1247856), (48, 1117871), (86, 623928), (129, 415952), (172, 311964), (258, 207976), (344, 155982), (516, 103988), (688, 77991), (1032, 51994), (2064, 25997)]