49972510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 57854690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 103, 145, 203, 206, 239, 290, 406, 478, 515, 721, 1015, 1030, 1195, 1442, 1673, 2030, 2390, 2987, 3346, 3605, 5974, 6931, 7210, 8365, 13862, 14935, 16730, 20909, 24617, 29870, 34655, 41818, 48517, 49234, 69310, 97034, 104545, 123085, 172319, 209090, 242585, 246170, 344638, 485170, 713893, 861595, 1427786, 1723190, 3569465, 4997251, 7138930, 9994502, 24986255, 49972510]

約数ペア:

[(1, 49972510), (2, 24986255), (5, 9994502), (7, 7138930), (10, 4997251), (14, 3569465), (29, 1723190), (35, 1427786), (58, 861595), (70, 713893), (103, 485170), (145, 344638), (203, 246170), (206, 242585), (239, 209090), (290, 172319), (406, 123085), (478, 104545), (515, 97034), (721, 69310), (1015, 49234), (1030, 48517), (1195, 41818), (1442, 34655), (1673, 29870), (2030, 24617), (2390, 20909), (2987, 16730), (3346, 14935), (3605, 13862), (5974, 8365), (6931, 7210)]