49002460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 117552960

約数和(自身を除く): 68550500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 67, 97, 116, 130, 134, 145, 194, 260, 268, 290, 335, 377, 388, 485, 580, 670, 754, 871, 970, 1261, 1340, 1508, 1742, 1885, 1940, 1943, 2522, 2813, 3484, 3770, 3886, 4355, 5044, 5626, 6305, 6499, 7540, 7772, 8710, 9715, 11252, 12610, 12998, 14065, 17420, 19430, 25220, 25259, 25996, 28130, 32495, 36569, 38860, 50518, 56260, 64990, 73138, 84487, 101036, 126295, 129980, 146276, 168974, 182845, 188471, 252590, 337948, 365690, 376942, 422435, 505180, 731380, 753884, 844870, 942355, 1689740, 1884710, 2450123, 3769420, 4900246, 9800492, 12250615, 24501230, 49002460]

約数ペア:

[(1, 49002460), (2, 24501230), (4, 12250615), (5, 9800492), (10, 4900246), (13, 3769420), (20, 2450123), (26, 1884710), (29, 1689740), (52, 942355), (58, 844870), (65, 753884), (67, 731380), (97, 505180), (116, 422435), (130, 376942), (134, 365690), (145, 337948), (194, 252590), (260, 188471), (268, 182845), (290, 168974), (335, 146276), (377, 129980), (388, 126295), (485, 101036), (580, 84487), (670, 73138), (754, 64990), (871, 56260), (970, 50518), (1261, 38860), (1340, 36569), (1508, 32495), (1742, 28130), (1885, 25996), (1940, 25259), (1943, 25220), (2522, 19430), (2813, 17420), (3484, 14065), (3770, 12998), (3886, 12610), (4355, 11252), (5044, 9715), (5626, 8710), (6305, 7772), (6499, 7540)]