47770580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16736

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 70092844

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16703, 33406, 66812, 83515, 167030, 183733, 217139, 334060, 367466, 434278, 734932, 868556, 918665, 1085695, 1837330, 2171390, 2388529, 3674660, 4342780, 4777058, 9554116, 11942645, 23885290, 47770580]

約数ペア:

[(1, 47770580), (2, 23885290), (4, 11942645), (5, 9554116), (10, 4777058), (11, 4342780), (13, 3674660), (20, 2388529), (22, 2171390), (26, 1837330), (44, 1085695), (52, 918665), (55, 868556), (65, 734932), (110, 434278), (130, 367466), (143, 334060), (220, 217139), (260, 183733), (286, 167030), (572, 83515), (715, 66812), (1430, 33406), (2860, 16703)]