52529862580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{845347}}^1$

素因数の和:845608

約数の個数: 48

約数和(自身を含む): 119295509760

約数和(自身を除く): 66765647180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1195, 2390, 3107, 4780, 6214, 12428, 15535, 31070, 62140, 845347, 1690694, 3381388, 4226735, 8453470, 10989511, 16906940, 21979022, 43958044, 54947555, 109895110, 202037933, 219790220, 404075866, 808151732, 1010189665, 2020379330, 2626493129, 4040758660, 5252986258, 10505972516, 13132465645, 26264931290, 52529862580]

約数ペア:

[(1, 52529862580), (2, 26264931290), (4, 13132465645), (5, 10505972516), (10, 5252986258), (13, 4040758660), (20, 2626493129), (26, 2020379330), (52, 1010189665), (65, 808151732), (130, 404075866), (239, 219790220), (260, 202037933), (478, 109895110), (956, 54947555), (1195, 43958044), (2390, 21979022), (3107, 16906940), (4780, 10989511), (6214, 8453470), (12428, 4226735), (15535, 3381388), (31070, 1690694), (62140, 845347)]