52898508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 156999920

約数和(自身を除く): 104101412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 661, 684, 702, 741, 988, 1026, 1053, 1322, 1404, 1482, 1539, 1983, 2052, 2106, 2223, 2644, 2964, 3078, 3966, 4212, 4446, 5949, 6156, 6669, 7932, 8593, 8892, 11898, 12559, 13338, 17186, 17847, 20007, 23796, 25118, 25779, 26676, 34372, 35694, 37677, 40014, 50236, 51558, 53541, 71388, 75354, 77337, 80028, 103116, 107082, 113031, 150708, 154674, 163267, 214164, 226062, 232011, 309348, 326534, 339093, 452124, 464022, 489801, 653068, 678186, 696033, 928044, 979602, 1017279, 1356372, 1392066, 1469403, 1959204, 2034558, 2784132, 2938806, 4069116, 4408209, 5877612, 8816418, 13224627, 17632836, 26449254, 52898508]

約数ペア:

[(1, 52898508), (2, 26449254), (3, 17632836), (4, 13224627), (6, 8816418), (9, 5877612), (12, 4408209), (13, 4069116), (18, 2938806), (19, 2784132), (26, 2034558), (27, 1959204), (36, 1469403), (38, 1392066), (39, 1356372), (52, 1017279), (54, 979602), (57, 928044), (76, 696033), (78, 678186), (81, 653068), (108, 489801), (114, 464022), (117, 452124), (156, 339093), (162, 326534), (171, 309348), (228, 232011), (234, 226062), (247, 214164), (324, 163267), (342, 154674), (351, 150708), (468, 113031), (494, 107082), (513, 103116), (661, 80028), (684, 77337), (702, 75354), (741, 71388), (988, 53541), (1026, 51558), (1053, 50236), (1322, 40014), (1404, 37677), (1482, 35694), (1539, 34372), (1983, 26676), (2052, 25779), (2106, 25118), (2223, 23796), (2644, 20007), (2964, 17847), (3078, 17186), (3966, 13338), (4212, 12559), (4446, 11898), (5949, 8892), (6156, 8593), (6669, 7932)]