49878430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3617}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 103156416

約数和(自身を除く): 53277986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 3617, 6895, 7234, 13790, 18085, 25319, 36170, 50638, 126595, 253190, 712549, 1425098, 3562745, 4987843, 7125490, 9975686, 24939215, 49878430]

約数ペア:

[(1, 49878430), (2, 24939215), (5, 9975686), (7, 7125490), (10, 4987843), (14, 3562745), (35, 1425098), (70, 712549), (197, 253190), (394, 126595), (985, 50638), (1379, 36170), (1970, 25319), (2758, 18085), (3617, 13790), (6895, 7234)]