56809544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 124545600

約数和(自身を除く): 67736056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 418, 488, 557, 671, 836, 1114, 1159, 1342, 1672, 2228, 2318, 2684, 4456, 4636, 5368, 6127, 9272, 10583, 12254, 12749, 21166, 24508, 25498, 33977, 42332, 49016, 50996, 67954, 84664, 101992, 116413, 135908, 232826, 271816, 373747, 465652, 645563, 747494, 931304, 1291126, 1494988, 2582252, 2989976, 5164504, 7101193, 14202386, 28404772, 56809544]

約数ペア:

[(1, 56809544), (2, 28404772), (4, 14202386), (8, 7101193), (11, 5164504), (19, 2989976), (22, 2582252), (38, 1494988), (44, 1291126), (61, 931304), (76, 747494), (88, 645563), (122, 465652), (152, 373747), (209, 271816), (244, 232826), (418, 135908), (488, 116413), (557, 101992), (671, 84664), (836, 67954), (1114, 50996), (1159, 49016), (1342, 42332), (1672, 33977), (2228, 25498), (2318, 24508), (2684, 21166), (4456, 12749), (4636, 12254), (5368, 10583), (6127, 9272)]