56130516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39979}}^1$

素因数の和:40005

約数の個数: 48

約数和(自身を含む): 156721600

約数和(自身を除く): 100591084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 39979, 79958, 119937, 159916, 239874, 359811, 479748, 519727, 719622, 1039454, 1079433, 1439244, 1559181, 2078908, 2158866, 3118362, 4317732, 4677543, 6236724, 9355086, 14032629, 18710172, 28065258, 56130516]

約数ペア:

[(1, 56130516), (2, 28065258), (3, 18710172), (4, 14032629), (6, 9355086), (9, 6236724), (12, 4677543), (13, 4317732), (18, 3118362), (26, 2158866), (27, 2078908), (36, 1559181), (39, 1439244), (52, 1079433), (54, 1039454), (78, 719622), (108, 519727), (117, 479748), (156, 359811), (234, 239874), (351, 159916), (468, 119937), (702, 79958), (1404, 39979)]