48833330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 109444608

約数和(自身を除く): 60611278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 521, 721, 910, 1030, 1042, 1339, 1442, 2605, 2678, 3605, 3647, 5210, 6695, 6773, 7210, 7294, 9373, 13390, 13546, 18235, 18746, 33865, 36470, 46865, 47411, 53663, 67730, 93730, 94822, 107326, 237055, 268315, 375641, 474110, 536630, 697619, 751282, 1395238, 1878205, 3488095, 3756410, 4883333, 6976190, 9766666, 24416665, 48833330]

約数ペア:

[(1, 48833330), (2, 24416665), (5, 9766666), (7, 6976190), (10, 4883333), (13, 3756410), (14, 3488095), (26, 1878205), (35, 1395238), (65, 751282), (70, 697619), (91, 536630), (103, 474110), (130, 375641), (182, 268315), (206, 237055), (455, 107326), (515, 94822), (521, 93730), (721, 67730), (910, 53663), (1030, 47411), (1042, 46865), (1339, 36470), (1442, 33865), (2605, 18746), (2678, 18235), (3605, 13546), (3647, 13390), (5210, 9373), (6695, 7294), (6773, 7210)]