56702898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 145730988

約数和(自身を除く): 89028090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1213, 2226, 2426, 2597, 3339, 3639, 5194, 6678, 7278, 7791, 8491, 10917, 15582, 16982, 21834, 23373, 25473, 46746, 50946, 59437, 64289, 76419, 118874, 128578, 152838, 178311, 192867, 356622, 385734, 450023, 534933, 578601, 900046, 1069866, 1157202, 1350069, 2700138, 3150161, 4050207, 6300322, 8100414, 9450483, 18900966, 28351449, 56702898]

約数ペア:

[(1, 56702898), (2, 28351449), (3, 18900966), (6, 9450483), (7, 8100414), (9, 6300322), (14, 4050207), (18, 3150161), (21, 2700138), (42, 1350069), (49, 1157202), (53, 1069866), (63, 900046), (98, 578601), (106, 534933), (126, 450023), (147, 385734), (159, 356622), (294, 192867), (318, 178311), (371, 152838), (441, 128578), (477, 118874), (742, 76419), (882, 64289), (954, 59437), (1113, 50946), (1213, 46746), (2226, 25473), (2426, 23373), (2597, 21834), (3339, 16982), (3639, 15582), (5194, 10917), (6678, 8491), (7278, 7791)]