53207665

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 75688704

約数和(自身を除く): 22481039

約数列:

[1, 5, 7, 35, 37, 181, 185, 227, 259, 905, 1135, 1267, 1295, 1589, 6335, 6697, 7945, 8399, 33485, 41087, 41995, 46879, 58793, 205435, 234395, 287609, 293965, 1438045, 1520219, 7601095, 10641533, 53207665]

約数ペア:

[(1, 53207665), (5, 10641533), (7, 7601095), (35, 1520219), (37, 1438045), (181, 293965), (185, 287609), (227, 234395), (259, 205435), (905, 58793), (1135, 46879), (1267, 41995), (1295, 41087), (1589, 33485), (6335, 8399), (6697, 7945)]