49385556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 136963008

約数和(自身を除く): 87577452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 311, 396, 401, 622, 802, 933, 1203, 1244, 1604, 1866, 2406, 2799, 3421, 3609, 3732, 4411, 4812, 5598, 6842, 7218, 8822, 10263, 11196, 13233, 13684, 14436, 17644, 20526, 26466, 30789, 39699, 41052, 52932, 61578, 79398, 123156, 124711, 158796, 249422, 374133, 498844, 748266, 1122399, 1371821, 1496532, 2244798, 2743642, 4115463, 4489596, 5487284, 8230926, 12346389, 16461852, 24692778, 49385556]

約数ペア:

[(1, 49385556), (2, 24692778), (3, 16461852), (4, 12346389), (6, 8230926), (9, 5487284), (11, 4489596), (12, 4115463), (18, 2743642), (22, 2244798), (33, 1496532), (36, 1371821), (44, 1122399), (66, 748266), (99, 498844), (132, 374133), (198, 249422), (311, 158796), (396, 124711), (401, 123156), (622, 79398), (802, 61578), (933, 52932), (1203, 41052), (1244, 39699), (1604, 30789), (1866, 26466), (2406, 20526), (2799, 17644), (3421, 14436), (3609, 13684), (3732, 13233), (4411, 11196), (4812, 10263), (5598, 8822), (6842, 7218)]