55369392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 155927520

約数和(自身を除く): 100558128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 997, 1068, 1157, 1424, 1994, 2136, 2314, 2991, 3471, 3988, 4272, 4628, 5982, 6942, 7976, 9256, 11964, 12961, 13884, 15952, 18512, 23928, 25922, 27768, 38883, 47856, 51844, 55536, 77766, 88733, 103688, 155532, 177466, 207376, 266199, 311064, 354932, 532398, 622128, 709864, 1064796, 1153529, 1419728, 2129592, 2307058, 3460587, 4259184, 4614116, 6921174, 9228232, 13842348, 18456464, 27684696, 55369392]

約数ペア:

[(1, 55369392), (2, 27684696), (3, 18456464), (4, 13842348), (6, 9228232), (8, 6921174), (12, 4614116), (13, 4259184), (16, 3460587), (24, 2307058), (26, 2129592), (39, 1419728), (48, 1153529), (52, 1064796), (78, 709864), (89, 622128), (104, 532398), (156, 354932), (178, 311064), (208, 266199), (267, 207376), (312, 177466), (356, 155532), (534, 103688), (624, 88733), (712, 77766), (997, 55536), (1068, 51844), (1157, 47856), (1424, 38883), (1994, 27768), (2136, 25922), (2314, 23928), (2991, 18512), (3471, 15952), (3988, 13884), (4272, 12961), (4628, 11964), (5982, 9256), (6942, 7976)]