55316752

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 115700556

約数和(自身を除く): 60383804

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 157, 244, 304, 314, 361, 488, 628, 722, 976, 1159, 1256, 1444, 2318, 2512, 2888, 2983, 4636, 5776, 5966, 9272, 9577, 11932, 18544, 19154, 22021, 23864, 38308, 44042, 47728, 56677, 76616, 88084, 113354, 153232, 176168, 181963, 226708, 352336, 363926, 453416, 727852, 906832, 1455704, 2911408, 3457297, 6914594, 13829188, 27658376, 55316752]

約数ペア:

[(1, 55316752), (2, 27658376), (4, 13829188), (8, 6914594), (16, 3457297), (19, 2911408), (38, 1455704), (61, 906832), (76, 727852), (122, 453416), (152, 363926), (157, 352336), (244, 226708), (304, 181963), (314, 176168), (361, 153232), (488, 113354), (628, 88084), (722, 76616), (976, 56677), (1159, 47728), (1256, 44042), (1444, 38308), (2318, 23864), (2512, 22021), (2888, 19154), (2983, 18544), (4636, 11932), (5776, 9577), (5966, 9272)]