53153485

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 82112832

約数和(自身を除く): 28959347

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 163, 245, 385, 539, 605, 815, 847, 1141, 1331, 1793, 2695, 4235, 5705, 5929, 6655, 7987, 8965, 9317, 12551, 19723, 29645, 39935, 46585, 62755, 65219, 87857, 98615, 138061, 216953, 326095, 439285, 690305, 966427, 1084765, 1518671, 4832135, 7593355, 10630697, 53153485]

約数ペア:

[(1, 53153485), (5, 10630697), (7, 7593355), (11, 4832135), (35, 1518671), (49, 1084765), (55, 966427), (77, 690305), (121, 439285), (163, 326095), (245, 216953), (385, 138061), (539, 98615), (605, 87857), (815, 65219), (847, 62755), (1141, 46585), (1331, 39935), (1793, 29645), (2695, 19723), (4235, 12551), (5705, 9317), (5929, 8965), (6655, 7987)]