49541640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1319}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 149212800

約数和(自身を除く): 99671160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1319, 1565, 1878, 2504, 2638, 3130, 3756, 3957, 4695, 5276, 6260, 6595, 7512, 7914, 9390, 10552, 12520, 13190, 15828, 18780, 19785, 26380, 31656, 37560, 39570, 52760, 79140, 158280, 412847, 825694, 1238541, 1651388, 2064235, 2477082, 3302776, 4128470, 4954164, 6192705, 8256940, 9908328, 12385410, 16513880, 24770820, 49541640]

約数ペア:

[(1, 49541640), (2, 24770820), (3, 16513880), (4, 12385410), (5, 9908328), (6, 8256940), (8, 6192705), (10, 4954164), (12, 4128470), (15, 3302776), (20, 2477082), (24, 2064235), (30, 1651388), (40, 1238541), (60, 825694), (120, 412847), (313, 158280), (626, 79140), (939, 52760), (1252, 39570), (1319, 37560), (1565, 31656), (1878, 26380), (2504, 19785), (2638, 18780), (3130, 15828), (3756, 13190), (3957, 12520), (4695, 10552), (5276, 9390), (6260, 7914), (6595, 7512)]