44959980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57641}}^1$

素因数の和:57666

約数の個数: 48

約数和(自身を含む): 135573984

約数和(自身を除く): 90614004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 57641, 115282, 172923, 230564, 288205, 345846, 576410, 691692, 749333, 864615, 1152820, 1498666, 1729230, 2247999, 2997332, 3458460, 3746665, 4495998, 7493330, 8991996, 11239995, 14986660, 22479990, 44959980]

約数ペア:

[(1, 44959980), (2, 22479990), (3, 14986660), (4, 11239995), (5, 8991996), (6, 7493330), (10, 4495998), (12, 3746665), (13, 3458460), (15, 2997332), (20, 2247999), (26, 1729230), (30, 1498666), (39, 1152820), (52, 864615), (60, 749333), (65, 691692), (78, 576410), (130, 345846), (156, 288205), (195, 230564), (260, 172923), (390, 115282), (780, 57641)]