1258260550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13759}}^1$

素因数の和:13861

約数の個数: 48

約数和(自身を含む): 2456985600

約数和(自身を除く): 1198725050

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 775, 1475, 1550, 1829, 2950, 3658, 9145, 13759, 18290, 27518, 45725, 68795, 91450, 137590, 343975, 426529, 687950, 811781, 853058, 1623562, 2132645, 4058905, 4265290, 8117810, 10663225, 20294525, 21326450, 25165211, 40589050, 50330422, 125826055, 251652110, 629130275, 1258260550]

約数ペア:

[(1, 1258260550), (2, 629130275), (5, 251652110), (10, 125826055), (25, 50330422), (31, 40589050), (50, 25165211), (59, 21326450), (62, 20294525), (118, 10663225), (155, 8117810), (295, 4265290), (310, 4058905), (590, 2132645), (775, 1623562), (1475, 853058), (1550, 811781), (1829, 687950), (2950, 426529), (3658, 343975), (9145, 137590), (13759, 91450), (18290, 68795), (27518, 45725)]