50970790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 103384512

約数和(自身を除く): 52413722

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 73, 82, 130, 131, 146, 205, 262, 365, 410, 533, 655, 730, 949, 1066, 1310, 1703, 1898, 2665, 2993, 3406, 4745, 5330, 5371, 5986, 8515, 9490, 9563, 10742, 14965, 17030, 19126, 26855, 29930, 38909, 47815, 53710, 69823, 77818, 95630, 124319, 139646, 194545, 248638, 349115, 389090, 392083, 621595, 698230, 784166, 1243190, 1960415, 3920830, 5097079, 10194158, 25485395, 50970790]

約数ペア:

[(1, 50970790), (2, 25485395), (5, 10194158), (10, 5097079), (13, 3920830), (26, 1960415), (41, 1243190), (65, 784166), (73, 698230), (82, 621595), (130, 392083), (131, 389090), (146, 349115), (205, 248638), (262, 194545), (365, 139646), (410, 124319), (533, 95630), (655, 77818), (730, 69823), (949, 53710), (1066, 47815), (1310, 38909), (1703, 29930), (1898, 26855), (2665, 19126), (2993, 17030), (3406, 14965), (4745, 10742), (5330, 9563), (5371, 9490), (5986, 8515)]