48393520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 129991680

約数和(自身を除く): 81598160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 839, 1030, 1442, 1648, 1678, 2060, 2884, 3356, 3605, 4120, 4195, 5768, 5873, 6712, 7210, 8240, 8390, 11536, 11746, 13424, 14420, 16780, 23492, 28840, 29365, 33560, 46984, 57680, 58730, 67120, 86417, 93968, 117460, 172834, 234920, 345668, 432085, 469840, 604919, 691336, 864170, 1209838, 1382672, 1728340, 2419676, 3024595, 3456680, 4839352, 6049190, 6913360, 9678704, 12098380, 24196760, 48393520]

約数ペア:

[(1, 48393520), (2, 24196760), (4, 12098380), (5, 9678704), (7, 6913360), (8, 6049190), (10, 4839352), (14, 3456680), (16, 3024595), (20, 2419676), (28, 1728340), (35, 1382672), (40, 1209838), (56, 864170), (70, 691336), (80, 604919), (103, 469840), (112, 432085), (140, 345668), (206, 234920), (280, 172834), (412, 117460), (515, 93968), (560, 86417), (721, 67120), (824, 58730), (839, 57680), (1030, 46984), (1442, 33560), (1648, 29365), (1678, 28840), (2060, 23492), (2884, 16780), (3356, 14420), (3605, 13424), (4120, 11746), (4195, 11536), (5768, 8390), (5873, 8240), (6712, 7210)]