54655232

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 115379712

約数和(自身を除く): 60724480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 97, 124, 128, 142, 194, 248, 256, 284, 388, 496, 568, 776, 992, 1136, 1552, 1984, 2201, 2272, 3007, 3104, 3968, 4402, 4544, 6014, 6208, 6887, 7936, 8804, 9088, 12028, 12416, 13774, 17608, 18176, 24056, 24832, 27548, 35216, 48112, 55096, 70432, 96224, 110192, 140864, 192448, 213497, 220384, 281728, 384896, 426994, 440768, 563456, 769792, 853988, 881536, 1707976, 1763072, 3415952, 6831904, 13663808, 27327616, 54655232]

約数ペア:

[(1, 54655232), (2, 27327616), (4, 13663808), (8, 6831904), (16, 3415952), (31, 1763072), (32, 1707976), (62, 881536), (64, 853988), (71, 769792), (97, 563456), (124, 440768), (128, 426994), (142, 384896), (194, 281728), (248, 220384), (256, 213497), (284, 192448), (388, 140864), (496, 110192), (568, 96224), (776, 70432), (992, 55096), (1136, 48112), (1552, 35216), (1984, 27548), (2201, 24832), (2272, 24056), (3007, 18176), (3104, 17608), (3968, 13774), (4402, 12416), (4544, 12028), (6014, 9088), (6208, 8804), (6887, 7936)]