47719850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 97065216

約数和(自身を除く): 49345366

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 1811, 2635, 3622, 5270, 9055, 13175, 18110, 26350, 30787, 45275, 56141, 61574, 90550, 112282, 153935, 280705, 307870, 561410, 769675, 954397, 1403525, 1539350, 1908794, 2807050, 4771985, 9543970, 23859925, 47719850]

約数ペア:

[(1, 47719850), (2, 23859925), (5, 9543970), (10, 4771985), (17, 2807050), (25, 1908794), (31, 1539350), (34, 1403525), (50, 954397), (62, 769675), (85, 561410), (155, 307870), (170, 280705), (310, 153935), (425, 112282), (527, 90550), (775, 61574), (850, 56141), (1054, 45275), (1550, 30787), (1811, 26350), (2635, 18110), (3622, 13175), (5270, 9055)]