56272476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2633}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 142488864

約数和(自身を除く): 86216388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 2633, 3562, 5266, 5343, 7124, 7899, 10532, 10686, 15798, 21372, 31596, 34229, 68458, 102687, 136916, 205374, 360721, 410748, 721442, 1082163, 1442884, 2164326, 4328652, 4689373, 9378746, 14068119, 18757492, 28136238, 56272476]

約数ペア:

[(1, 56272476), (2, 28136238), (3, 18757492), (4, 14068119), (6, 9378746), (12, 4689373), (13, 4328652), (26, 2164326), (39, 1442884), (52, 1082163), (78, 721442), (137, 410748), (156, 360721), (274, 205374), (411, 136916), (548, 102687), (822, 68458), (1644, 34229), (1781, 31596), (2633, 21372), (3562, 15798), (5266, 10686), (5343, 10532), (7124, 7899)]