53527370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 109887840

約数和(自身を除く): 56360470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1667, 1690, 2470, 3211, 3334, 6422, 8335, 16055, 16670, 21671, 31673, 32110, 43342, 63346, 108355, 158365, 216710, 281723, 316730, 411749, 563446, 823498, 1408615, 2058745, 2817230, 4117490, 5352737, 10705474, 26763685, 53527370]

約数ペア:

[(1, 53527370), (2, 26763685), (5, 10705474), (10, 5352737), (13, 4117490), (19, 2817230), (26, 2058745), (38, 1408615), (65, 823498), (95, 563446), (130, 411749), (169, 316730), (190, 281723), (247, 216710), (338, 158365), (494, 108355), (845, 63346), (1235, 43342), (1667, 32110), (1690, 31673), (2470, 21671), (3211, 16670), (3334, 16055), (6422, 8335)]