42975790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 93223872

約数和(自身を除く): 50248082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 733, 902, 1066, 1430, 1466, 2255, 2665, 3665, 4510, 5330, 5863, 7330, 8063, 9529, 11726, 16126, 19058, 29315, 30053, 40315, 47645, 58630, 60106, 80630, 95290, 104819, 150265, 209638, 300530, 330583, 390689, 524095, 661166, 781378, 1048190, 1652915, 1953445, 3305830, 3906890, 4297579, 8595158, 21487895, 42975790]

約数ペア:

[(1, 42975790), (2, 21487895), (5, 8595158), (10, 4297579), (11, 3906890), (13, 3305830), (22, 1953445), (26, 1652915), (41, 1048190), (55, 781378), (65, 661166), (82, 524095), (110, 390689), (130, 330583), (143, 300530), (205, 209638), (286, 150265), (410, 104819), (451, 95290), (533, 80630), (715, 60106), (733, 58630), (902, 47645), (1066, 40315), (1430, 30053), (1466, 29315), (2255, 19058), (2665, 16126), (3665, 11726), (4510, 9529), (5330, 8063), (5863, 7330)]