54153550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8951}}^1$

素因数の和:8985

約数の個数: 36

約数和(自身を含む): 110727288

約数和(自身を除く): 56573738

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 8951, 17902, 44755, 89510, 98461, 196922, 223775, 447550, 492305, 984610, 1083071, 2166142, 2461525, 4923050, 5415355, 10830710, 27076775, 54153550]

約数ペア:

[(1, 54153550), (2, 27076775), (5, 10830710), (10, 5415355), (11, 4923050), (22, 2461525), (25, 2166142), (50, 1083071), (55, 984610), (110, 492305), (121, 447550), (242, 223775), (275, 196922), (550, 98461), (605, 89510), (1210, 44755), (3025, 17902), (6050, 8951)]