56493996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 144804240

約数和(自身を除く): 88310244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 169, 178, 267, 313, 338, 356, 507, 534, 626, 676, 939, 1014, 1068, 1157, 1252, 1878, 2028, 2314, 3471, 3756, 4069, 4628, 6942, 8138, 12207, 13884, 15041, 16276, 24414, 27857, 30082, 45123, 48828, 52897, 55714, 60164, 83571, 90246, 105794, 111428, 158691, 167142, 180492, 211588, 317382, 334284, 362141, 634764, 724282, 1086423, 1448564, 2172846, 4345692, 4707833, 9415666, 14123499, 18831332, 28246998, 56493996]

約数ペア:

[(1, 56493996), (2, 28246998), (3, 18831332), (4, 14123499), (6, 9415666), (12, 4707833), (13, 4345692), (26, 2172846), (39, 1448564), (52, 1086423), (78, 724282), (89, 634764), (156, 362141), (169, 334284), (178, 317382), (267, 211588), (313, 180492), (338, 167142), (356, 158691), (507, 111428), (534, 105794), (626, 90246), (676, 83571), (939, 60164), (1014, 55714), (1068, 52897), (1157, 48828), (1252, 45123), (1878, 30082), (2028, 27857), (2314, 24414), (3471, 16276), (3756, 15041), (4069, 13884), (4628, 12207), (6942, 8138)]