54806470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 110854656

約数和(自身を除く): 56048186

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 107, 115, 131, 170, 214, 230, 262, 391, 535, 655, 782, 1070, 1310, 1819, 1955, 2227, 2461, 3013, 3638, 3910, 4454, 4922, 6026, 9095, 11135, 12305, 14017, 15065, 18190, 22270, 24610, 28034, 30130, 41837, 51221, 70085, 83674, 102442, 140170, 209185, 238289, 256105, 322391, 418370, 476578, 512210, 644782, 1191445, 1611955, 2382890, 3223910, 5480647, 10961294, 27403235, 54806470]

約数ペア:

[(1, 54806470), (2, 27403235), (5, 10961294), (10, 5480647), (17, 3223910), (23, 2382890), (34, 1611955), (46, 1191445), (85, 644782), (107, 512210), (115, 476578), (131, 418370), (170, 322391), (214, 256105), (230, 238289), (262, 209185), (391, 140170), (535, 102442), (655, 83674), (782, 70085), (1070, 51221), (1310, 41837), (1819, 30130), (1955, 28034), (2227, 24610), (2461, 22270), (3013, 18190), (3638, 15065), (3910, 14017), (4454, 12305), (4922, 11135), (6026, 9095)]