51413688

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{4729}}^1$

素因数の和:4892

約数の個数: 48

約数和(自身を含む): 140197200

約数和(自身を除く): 88783512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 4729, 5436, 9458, 10872, 14187, 18916, 28374, 37832, 42561, 56748, 85122, 113496, 170244, 340488, 714079, 1428158, 2142237, 2856316, 4284474, 5712632, 6426711, 8568948, 12853422, 17137896, 25706844, 51413688]

約数ペア:

[(1, 51413688), (2, 25706844), (3, 17137896), (4, 12853422), (6, 8568948), (8, 6426711), (9, 5712632), (12, 4284474), (18, 2856316), (24, 2142237), (36, 1428158), (72, 714079), (151, 340488), (302, 170244), (453, 113496), (604, 85122), (906, 56748), (1208, 42561), (1359, 37832), (1812, 28374), (2718, 18916), (3624, 14187), (4729, 10872), (5436, 9458)]