56406212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 110409600

約数和(自身を除く): 54003388

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 529, 874, 1058, 1159, 1403, 1748, 2116, 2318, 2806, 4636, 5612, 10051, 12167, 20102, 24334, 26657, 32269, 40204, 48668, 53314, 64538, 106628, 129076, 231173, 462346, 613111, 742187, 924692, 1226222, 1484374, 2452444, 2968748, 14101553, 28203106, 56406212]

約数ペア:

[(1, 56406212), (2, 28203106), (4, 14101553), (19, 2968748), (23, 2452444), (38, 1484374), (46, 1226222), (61, 924692), (76, 742187), (92, 613111), (122, 462346), (244, 231173), (437, 129076), (529, 106628), (874, 64538), (1058, 53314), (1159, 48668), (1403, 40204), (1748, 32269), (2116, 26657), (2318, 24334), (2806, 20102), (4636, 12167), (5612, 10051)]