49628760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21767}}^1$

素因数の和:21800

約数の個数: 64

約数和(自身を含む): 156729600

約数和(自身を除く): 107100840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21767, 43534, 65301, 87068, 108835, 130602, 174136, 217670, 261204, 326505, 413573, 435340, 522408, 653010, 827146, 870680, 1240719, 1306020, 1654292, 2067865, 2481438, 2612040, 3308584, 4135730, 4962876, 6203595, 8271460, 9925752, 12407190, 16542920, 24814380, 49628760]

約数ペア:

[(1, 49628760), (2, 24814380), (3, 16542920), (4, 12407190), (5, 9925752), (6, 8271460), (8, 6203595), (10, 4962876), (12, 4135730), (15, 3308584), (19, 2612040), (20, 2481438), (24, 2067865), (30, 1654292), (38, 1306020), (40, 1240719), (57, 870680), (60, 827146), (76, 653010), (95, 522408), (114, 435340), (120, 413573), (152, 326505), (190, 261204), (228, 217670), (285, 174136), (380, 130602), (456, 108835), (570, 87068), (760, 65301), (1140, 43534), (2280, 21767)]