52343330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 105815808

約数和(自身を除く): 53472478

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 71, 106, 107, 130, 142, 214, 265, 355, 530, 535, 689, 710, 923, 1070, 1378, 1391, 1846, 2782, 3445, 3763, 4615, 5671, 6890, 6955, 7526, 7597, 9230, 11342, 13910, 15194, 18815, 28355, 37630, 37985, 48919, 56710, 73723, 75970, 97838, 98761, 147446, 197522, 244595, 368615, 402641, 489190, 493805, 737230, 805282, 987610, 2013205, 4026410, 5234333, 10468666, 26171665, 52343330]

約数ペア:

[(1, 52343330), (2, 26171665), (5, 10468666), (10, 5234333), (13, 4026410), (26, 2013205), (53, 987610), (65, 805282), (71, 737230), (106, 493805), (107, 489190), (130, 402641), (142, 368615), (214, 244595), (265, 197522), (355, 147446), (530, 98761), (535, 97838), (689, 75970), (710, 73723), (923, 56710), (1070, 48919), (1378, 37985), (1391, 37630), (1846, 28355), (2782, 18815), (3445, 15194), (3763, 13910), (4615, 11342), (5671, 9230), (6890, 7597), (6955, 7526)]