54252068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 110214720

約数和(自身を除く): 55962652

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1277, 1634, 2236, 2554, 3268, 5108, 10621, 16601, 21242, 24263, 33202, 42484, 48526, 54911, 66404, 97052, 109822, 219644, 315419, 630838, 713843, 1043309, 1261676, 1427686, 2086618, 2855372, 4173236, 13563017, 27126034, 54252068]

約数ペア:

[(1, 54252068), (2, 27126034), (4, 13563017), (13, 4173236), (19, 2855372), (26, 2086618), (38, 1427686), (43, 1261676), (52, 1043309), (76, 713843), (86, 630838), (172, 315419), (247, 219644), (494, 109822), (559, 97052), (817, 66404), (988, 54911), (1118, 48526), (1277, 42484), (1634, 33202), (2236, 24263), (2554, 21242), (3268, 16601), (5108, 10621)]