53951790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78191}}^1$

素因数の和:78224

約数の個数: 32

約数和(自身を含む): 135115776

約数和(自身を除く): 81163986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78191, 156382, 234573, 390955, 469146, 781910, 1172865, 1798393, 2345730, 3596786, 5395179, 8991965, 10790358, 17983930, 26975895, 53951790]

約数ペア:

[(1, 53951790), (2, 26975895), (3, 17983930), (5, 10790358), (6, 8991965), (10, 5395179), (15, 3596786), (23, 2345730), (30, 1798393), (46, 1172865), (69, 781910), (115, 469146), (138, 390955), (230, 234573), (345, 156382), (690, 78191)]