49741360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 119684304

約数和(自身を除く): 69942944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 647, 961, 1240, 1294, 1922, 2480, 2588, 3235, 3844, 4805, 5176, 6470, 7688, 9610, 10352, 12940, 15376, 19220, 20057, 25880, 38440, 40114, 51760, 76880, 80228, 100285, 160456, 200570, 320912, 401140, 621767, 802280, 1243534, 1604560, 2487068, 3108835, 4974136, 6217670, 9948272, 12435340, 24870680, 49741360]

約数ペア:

[(1, 49741360), (2, 24870680), (4, 12435340), (5, 9948272), (8, 6217670), (10, 4974136), (16, 3108835), (20, 2487068), (31, 1604560), (40, 1243534), (62, 802280), (80, 621767), (124, 401140), (155, 320912), (248, 200570), (310, 160456), (496, 100285), (620, 80228), (647, 76880), (961, 51760), (1240, 40114), (1294, 38440), (1922, 25880), (2480, 20057), (2588, 19220), (3235, 15376), (3844, 12940), (4805, 10352), (5176, 9610), (6470, 7688)]