49381890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4973}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 118898496

約数和(自身を除く): 69516606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 4973, 9930, 9946, 14919, 24865, 29838, 49730, 74595, 149190, 1646063, 3292126, 4938189, 8230315, 9876378, 16460630, 24690945, 49381890]

約数ペア:

[(1, 49381890), (2, 24690945), (3, 16460630), (5, 9876378), (6, 8230315), (10, 4938189), (15, 3292126), (30, 1646063), (331, 149190), (662, 74595), (993, 49730), (1655, 29838), (1986, 24865), (3310, 14919), (4965, 9946), (4973, 9930)]