56621630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 118661760

約数和(自身を除く): 62040130

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 653, 667, 754, 1306, 1334, 1495, 1885, 2990, 3265, 3335, 3770, 6530, 6670, 8489, 8671, 15019, 16978, 17342, 18937, 30038, 37874, 42445, 43355, 75095, 84890, 86710, 94685, 150190, 189370, 195247, 246181, 390494, 435551, 492362, 871102, 976235, 1230905, 1952470, 2177755, 2461810, 4355510, 5662163, 11324326, 28310815, 56621630]

約数ペア:

[(1, 56621630), (2, 28310815), (5, 11324326), (10, 5662163), (13, 4355510), (23, 2461810), (26, 2177755), (29, 1952470), (46, 1230905), (58, 976235), (65, 871102), (115, 492362), (130, 435551), (145, 390494), (230, 246181), (290, 195247), (299, 189370), (377, 150190), (598, 94685), (653, 86710), (667, 84890), (754, 75095), (1306, 43355), (1334, 42445), (1495, 37874), (1885, 30038), (2990, 18937), (3265, 17342), (3335, 16978), (3770, 15019), (6530, 8671), (6670, 8489)]