53789050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 114939072

約数和(自身を除く): 61150022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 313, 350, 491, 626, 982, 1565, 2191, 2455, 3130, 3437, 4382, 4910, 6874, 7825, 10955, 12275, 15650, 17185, 21910, 24550, 34370, 54775, 85925, 109550, 153683, 171850, 307366, 768415, 1075781, 1536830, 2151562, 3842075, 5378905, 7684150, 10757810, 26894525, 53789050]

約数ペア:

[(1, 53789050), (2, 26894525), (5, 10757810), (7, 7684150), (10, 5378905), (14, 3842075), (25, 2151562), (35, 1536830), (50, 1075781), (70, 768415), (175, 307366), (313, 171850), (350, 153683), (491, 109550), (626, 85925), (982, 54775), (1565, 34370), (2191, 24550), (2455, 21910), (3130, 17185), (3437, 15650), (4382, 12275), (4910, 10955), (6874, 7825)]