49322760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 149083200

約数和(自身を除く): 99760440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 2957, 3336, 4170, 5560, 5914, 8340, 8871, 11828, 14785, 16680, 17742, 23656, 29570, 35484, 44355, 59140, 70968, 88710, 118280, 177420, 354840, 411023, 822046, 1233069, 1644092, 2055115, 2466138, 3288184, 4110230, 4932276, 6165345, 8220460, 9864552, 12330690, 16440920, 24661380, 49322760]

約数ペア:

[(1, 49322760), (2, 24661380), (3, 16440920), (4, 12330690), (5, 9864552), (6, 8220460), (8, 6165345), (10, 4932276), (12, 4110230), (15, 3288184), (20, 2466138), (24, 2055115), (30, 1644092), (40, 1233069), (60, 822046), (120, 411023), (139, 354840), (278, 177420), (417, 118280), (556, 88710), (695, 70968), (834, 59140), (1112, 44355), (1390, 35484), (1668, 29570), (2085, 23656), (2780, 17742), (2957, 16680), (3336, 14785), (4170, 11828), (5560, 8871), (5914, 8340)]