39814850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 41179966

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1511, 1550, 2635, 3022, 5270, 7555, 13175, 15110, 25687, 26350, 37775, 46841, 51374, 75550, 93682, 128435, 234205, 256870, 468410, 642175, 796297, 1171025, 1284350, 1592594, 2342050, 3981485, 7962970, 19907425, 39814850]

約数ペア:

[(1, 39814850), (2, 19907425), (5, 7962970), (10, 3981485), (17, 2342050), (25, 1592594), (31, 1284350), (34, 1171025), (50, 796297), (62, 642175), (85, 468410), (155, 256870), (170, 234205), (310, 128435), (425, 93682), (527, 75550), (775, 51374), (850, 46841), (1054, 37775), (1511, 26350), (1550, 25687), (2635, 15110), (3022, 13175), (5270, 7555)]