51217704

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7695

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 95662296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 7649, 15298, 22947, 30596, 45894, 61192, 68841, 91788, 137682, 183576, 206523, 237119, 275364, 413046, 474238, 550728, 711357, 826092, 948476, 1422714, 1652184, 1896952, 2134071, 2845428, 4268142, 5690856, 6402213, 8536284, 12804426, 17072568, 25608852, 51217704]

約数ペア:

[(1, 51217704), (2, 25608852), (3, 17072568), (4, 12804426), (6, 8536284), (8, 6402213), (9, 5690856), (12, 4268142), (18, 2845428), (24, 2134071), (27, 1896952), (31, 1652184), (36, 1422714), (54, 948476), (62, 826092), (72, 711357), (93, 550728), (108, 474238), (124, 413046), (186, 275364), (216, 237119), (248, 206523), (279, 183576), (372, 137682), (558, 91788), (744, 68841), (837, 61192), (1116, 45894), (1674, 30596), (2232, 22947), (3348, 15298), (6696, 7649)]