53333490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{253969}}^1$

素因数の和:253986

約数の個数: 32

約数和(自身を含む): 146286720

約数和(自身を除く): 92953230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 253969, 507938, 761907, 1269845, 1523814, 1777783, 2539690, 3555566, 3809535, 5333349, 7619070, 8888915, 10666698, 17777830, 26666745, 53333490]

約数ペア:

[(1, 53333490), (2, 26666745), (3, 17777830), (5, 10666698), (6, 8888915), (7, 7619070), (10, 5333349), (14, 3809535), (15, 3555566), (21, 2539690), (30, 1777783), (35, 1523814), (42, 1269845), (70, 761907), (105, 507938), (210, 253969)]