49253960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 129081600

約数和(自身を除く): 79827640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3319, 3710, 6638, 7420, 13276, 14840, 16595, 23233, 26552, 33190, 46466, 66380, 92932, 116165, 132760, 175907, 185864, 232330, 351814, 464660, 703628, 879535, 929320, 1231349, 1407256, 1759070, 2462698, 3518140, 4925396, 6156745, 7036280, 9850792, 12313490, 24626980, 49253960]

約数ペア:

[(1, 49253960), (2, 24626980), (4, 12313490), (5, 9850792), (7, 7036280), (8, 6156745), (10, 4925396), (14, 3518140), (20, 2462698), (28, 1759070), (35, 1407256), (40, 1231349), (53, 929320), (56, 879535), (70, 703628), (106, 464660), (140, 351814), (212, 232330), (265, 185864), (280, 175907), (371, 132760), (424, 116165), (530, 92932), (742, 66380), (1060, 46466), (1484, 33190), (1855, 26552), (2120, 23233), (2968, 16595), (3319, 14840), (3710, 13276), (6638, 7420)]