54134960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 138419712

約数和(自身を除く): 84284752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 271, 440, 454, 542, 880, 908, 1084, 1135, 1355, 1816, 2168, 2270, 2497, 2710, 2981, 3632, 4336, 4540, 4994, 5420, 5962, 9080, 9988, 10840, 11924, 12485, 14905, 18160, 19976, 21680, 23848, 24970, 29810, 39952, 47696, 49940, 59620, 61517, 99880, 119240, 123034, 199760, 238480, 246068, 307585, 492136, 615170, 676687, 984272, 1230340, 1353374, 2460680, 2706748, 3383435, 4921360, 5413496, 6766870, 10826992, 13533740, 27067480, 54134960]

約数ペア:

[(1, 54134960), (2, 27067480), (4, 13533740), (5, 10826992), (8, 6766870), (10, 5413496), (11, 4921360), (16, 3383435), (20, 2706748), (22, 2460680), (40, 1353374), (44, 1230340), (55, 984272), (80, 676687), (88, 615170), (110, 492136), (176, 307585), (220, 246068), (227, 238480), (271, 199760), (440, 123034), (454, 119240), (542, 99880), (880, 61517), (908, 59620), (1084, 49940), (1135, 47696), (1355, 39952), (1816, 29810), (2168, 24970), (2270, 23848), (2497, 21680), (2710, 19976), (2981, 18160), (3632, 14905), (4336, 12485), (4540, 11924), (4994, 10840), (5420, 9988), (5962, 9080)]