49418620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 111605760

約数和(自身を除く): 62187140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2767, 3572, 4465, 5534, 8930, 11068, 13835, 17860, 27670, 52573, 55340, 105146, 130049, 210292, 260098, 262865, 520196, 525730, 650245, 1051460, 1300490, 2470931, 2600980, 4941862, 9883724, 12354655, 24709310, 49418620]

約数ペア:

[(1, 49418620), (2, 24709310), (4, 12354655), (5, 9883724), (10, 4941862), (19, 2600980), (20, 2470931), (38, 1300490), (47, 1051460), (76, 650245), (94, 525730), (95, 520196), (188, 262865), (190, 260098), (235, 210292), (380, 130049), (470, 105146), (893, 55340), (940, 52573), (1786, 27670), (2767, 17860), (3572, 13835), (4465, 11068), (5534, 8930)]