51093590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 94478400

約数和(自身を除く): 43384810

約数列:

[1, 2, 5, 10, 53, 106, 149, 265, 298, 530, 647, 745, 1294, 1490, 3235, 6470, 7897, 15794, 34291, 39485, 68582, 78970, 96403, 171455, 192806, 342910, 482015, 964030, 5109359, 10218718, 25546795, 51093590]

約数ペア:

[(1, 51093590), (2, 25546795), (5, 10218718), (10, 5109359), (53, 964030), (106, 482015), (149, 342910), (265, 192806), (298, 171455), (530, 96403), (647, 78970), (745, 68582), (1294, 39485), (1490, 34291), (3235, 15794), (6470, 7897)]