54905668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 105779520

約数和(自身を除く): 50873852

約数列:

[1, 2, 4, 19, 38, 43, 53, 76, 86, 106, 172, 212, 317, 634, 817, 1007, 1268, 1634, 2014, 2279, 3268, 4028, 4558, 6023, 9116, 12046, 13631, 16801, 24092, 27262, 33602, 43301, 54524, 67204, 86602, 173204, 258989, 319219, 517978, 638438, 722443, 1035956, 1276876, 1444886, 2889772, 13726417, 27452834, 54905668]

約数ペア:

[(1, 54905668), (2, 27452834), (4, 13726417), (19, 2889772), (38, 1444886), (43, 1276876), (53, 1035956), (76, 722443), (86, 638438), (106, 517978), (172, 319219), (212, 258989), (317, 173204), (634, 86602), (817, 67204), (1007, 54524), (1268, 43301), (1634, 33602), (2014, 27262), (2279, 24092), (3268, 16801), (4028, 13631), (4558, 12046), (6023, 9116)]