55874357

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 16701643

約数列:

[1, 7, 11, 49, 59, 77, 251, 343, 413, 539, 649, 1757, 2761, 2891, 3773, 4543, 12299, 14809, 19327, 20237, 31801, 86093, 103663, 135289, 162899, 222607, 725641, 947023, 1140293, 5079487, 7982051, 55874357]

約数ペア:

[(1, 55874357), (7, 7982051), (11, 5079487), (49, 1140293), (59, 947023), (77, 725641), (251, 222607), (343, 162899), (413, 135289), (539, 103663), (649, 86093), (1757, 31801), (2761, 20237), (2891, 19327), (3773, 14809), (4543, 12299)]