53990790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257099}}^1$

素因数の和:257116

約数の個数: 32

約数和(自身を含む): 148089600

約数和(自身を除く): 94098810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257099, 514198, 771297, 1285495, 1542594, 1799693, 2570990, 3599386, 3856485, 5399079, 7712970, 8998465, 10798158, 17996930, 26995395, 53990790]

約数ペア:

[(1, 53990790), (2, 26995395), (3, 17996930), (5, 10798158), (6, 8998465), (7, 7712970), (10, 5399079), (14, 3856485), (15, 3599386), (21, 2570990), (30, 1799693), (35, 1542594), (42, 1285495), (70, 771297), (105, 514198), (210, 257099)]