51399150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31151}}^1$

素因数の和:31177

約数の個数: 48

約数和(自身を含む): 139062528

約数和(自身を除く): 87663378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 31151, 62302, 93453, 155755, 186906, 311510, 342661, 467265, 685322, 778775, 934530, 1027983, 1557550, 1713305, 2055966, 2336325, 3426610, 4672650, 5139915, 8566525, 10279830, 17133050, 25699575, 51399150]

約数ペア:

[(1, 51399150), (2, 25699575), (3, 17133050), (5, 10279830), (6, 8566525), (10, 5139915), (11, 4672650), (15, 3426610), (22, 2336325), (25, 2055966), (30, 1713305), (33, 1557550), (50, 1027983), (55, 934530), (66, 778775), (75, 685322), (110, 467265), (150, 342661), (165, 311510), (275, 186906), (330, 155755), (550, 93453), (825, 62302), (1650, 31151)]