49846140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 72

約数和(自身を含む): 156094848

約数和(自身を除く): 106248708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8933, 17866, 26799, 35732, 44665, 53598, 80397, 89330, 107196, 133995, 160794, 178660, 267990, 276923, 321588, 401985, 535980, 553846, 803970, 830769, 1107692, 1384615, 1607940, 1661538, 2492307, 2769230, 3323076, 4153845, 4984614, 5538460, 8307690, 9969228, 12461535, 16615380, 24923070, 49846140]

約数ペア:

[(1, 49846140), (2, 24923070), (3, 16615380), (4, 12461535), (5, 9969228), (6, 8307690), (9, 5538460), (10, 4984614), (12, 4153845), (15, 3323076), (18, 2769230), (20, 2492307), (30, 1661538), (31, 1607940), (36, 1384615), (45, 1107692), (60, 830769), (62, 803970), (90, 553846), (93, 535980), (124, 401985), (155, 321588), (180, 276923), (186, 267990), (279, 178660), (310, 160794), (372, 133995), (465, 107196), (558, 89330), (620, 80397), (930, 53598), (1116, 44665), (1395, 35732), (1860, 26799), (2790, 17866), (5580, 8933)]