55858590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20065

約数の個数: 48

約数和(自身を含む): 149924736

約数和(自身を除く): 94066146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20021, 40042, 60063, 100105, 120126, 180189, 200210, 300315, 360378, 600630, 620651, 900945, 1241302, 1801890, 1861953, 3103255, 3723906, 5585859, 6206510, 9309765, 11171718, 18619530, 27929295, 55858590]

約数ペア:

[(1, 55858590), (2, 27929295), (3, 18619530), (5, 11171718), (6, 9309765), (9, 6206510), (10, 5585859), (15, 3723906), (18, 3103255), (30, 1861953), (31, 1801890), (45, 1241302), (62, 900945), (90, 620651), (93, 600630), (155, 360378), (186, 300315), (279, 200210), (310, 180189), (465, 120126), (558, 100105), (930, 60063), (1395, 40042), (2790, 20021)]