47197872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 139018880

約数和(自身を除く): 91821008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 109, 124, 144, 186, 194, 218, 248, 279, 291, 327, 372, 388, 436, 496, 558, 582, 654, 744, 776, 872, 873, 981, 1116, 1164, 1308, 1488, 1552, 1744, 1746, 1962, 2232, 2328, 2616, 3007, 3379, 3492, 3924, 4464, 4656, 5232, 6014, 6758, 6984, 7848, 9021, 10137, 10573, 12028, 13516, 13968, 15696, 18042, 20274, 21146, 24056, 27032, 27063, 30411, 31719, 36084, 40548, 42292, 48112, 54064, 54126, 60822, 63438, 72168, 81096, 84584, 95157, 108252, 121644, 126876, 144336, 162192, 169168, 190314, 216504, 243288, 253752, 327763, 380628, 433008, 486576, 507504, 655526, 761256, 983289, 1311052, 1522512, 1966578, 2622104, 2949867, 3933156, 5244208, 5899734, 7866312, 11799468, 15732624, 23598936, 47197872]

約数ペア:

[(1, 47197872), (2, 23598936), (3, 15732624), (4, 11799468), (6, 7866312), (8, 5899734), (9, 5244208), (12, 3933156), (16, 2949867), (18, 2622104), (24, 1966578), (31, 1522512), (36, 1311052), (48, 983289), (62, 761256), (72, 655526), (93, 507504), (97, 486576), (109, 433008), (124, 380628), (144, 327763), (186, 253752), (194, 243288), (218, 216504), (248, 190314), (279, 169168), (291, 162192), (327, 144336), (372, 126876), (388, 121644), (436, 108252), (496, 95157), (558, 84584), (582, 81096), (654, 72168), (744, 63438), (776, 60822), (872, 54126), (873, 54064), (981, 48112), (1116, 42292), (1164, 40548), (1308, 36084), (1488, 31719), (1552, 30411), (1744, 27063), (1746, 27032), (1962, 24056), (2232, 21146), (2328, 20274), (2616, 18042), (3007, 15696), (3379, 13968), (3492, 13516), (3924, 12028), (4464, 10573), (4656, 10137), (5232, 9021), (6014, 7848), (6758, 6984)]