49895425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 21350015

約数列:

[1, 5, 17, 19, 25, 37, 85, 95, 167, 185, 323, 425, 475, 629, 703, 835, 925, 1615, 2839, 3145, 3173, 3515, 4175, 6179, 8075, 11951, 14195, 15725, 15865, 17575, 30895, 53941, 59755, 70975, 79325, 105043, 117401, 154475, 269705, 298775, 525215, 587005, 1348525, 1995817, 2626075, 2935025, 9979085, 49895425]

約数ペア:

[(1, 49895425), (5, 9979085), (17, 2935025), (19, 2626075), (25, 1995817), (37, 1348525), (85, 587005), (95, 525215), (167, 298775), (185, 269705), (323, 154475), (425, 117401), (475, 105043), (629, 79325), (703, 70975), (835, 59755), (925, 53941), (1615, 30895), (2839, 17575), (3145, 15865), (3173, 15725), (3515, 14195), (4175, 11951), (6179, 8075)]