49168470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 128136960

約数和(自身を除く): 78968490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 907, 1390, 1807, 1814, 2085, 2721, 3614, 4170, 4535, 5421, 5442, 9035, 9070, 10842, 11791, 13605, 18070, 23582, 27105, 27210, 35373, 54210, 58955, 70746, 117910, 126073, 176865, 252146, 353730, 378219, 630365, 756438, 1260730, 1638949, 1891095, 3277898, 3782190, 4916847, 8194745, 9833694, 16389490, 24584235, 49168470]

約数ペア:

[(1, 49168470), (2, 24584235), (3, 16389490), (5, 9833694), (6, 8194745), (10, 4916847), (13, 3782190), (15, 3277898), (26, 1891095), (30, 1638949), (39, 1260730), (65, 756438), (78, 630365), (130, 378219), (139, 353730), (195, 252146), (278, 176865), (390, 126073), (417, 117910), (695, 70746), (834, 58955), (907, 54210), (1390, 35373), (1807, 27210), (1814, 27105), (2085, 23582), (2721, 18070), (3614, 13605), (4170, 11791), (4535, 10842), (5421, 9070), (5442, 9035)]