47942210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 93698856

約数和(自身を除く): 45756646

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 313, 530, 578, 626, 901, 1445, 1565, 1802, 2890, 3130, 4505, 5321, 9010, 10642, 15317, 16589, 26605, 30634, 33178, 53210, 76585, 82945, 90457, 153170, 165890, 180914, 282013, 452285, 564026, 904570, 1410065, 2820130, 4794221, 9588442, 23971105, 47942210]

約数ペア:

[(1, 47942210), (2, 23971105), (5, 9588442), (10, 4794221), (17, 2820130), (34, 1410065), (53, 904570), (85, 564026), (106, 452285), (170, 282013), (265, 180914), (289, 165890), (313, 153170), (530, 90457), (578, 82945), (626, 76585), (901, 53210), (1445, 33178), (1565, 30634), (1802, 26605), (2890, 16589), (3130, 15317), (4505, 10642), (5321, 9010)]