52565110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 54847370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 73, 130, 145, 146, 191, 290, 365, 377, 382, 730, 754, 949, 955, 1885, 1898, 1910, 2117, 2483, 3770, 4234, 4745, 4966, 5539, 9490, 10585, 11078, 12415, 13943, 21170, 24830, 27521, 27695, 27886, 55042, 55390, 69715, 72007, 137605, 139430, 144014, 181259, 275210, 360035, 362518, 404347, 720070, 808694, 906295, 1812590, 2021735, 4043470, 5256511, 10513022, 26282555, 52565110]

約数ペア:

[(1, 52565110), (2, 26282555), (5, 10513022), (10, 5256511), (13, 4043470), (26, 2021735), (29, 1812590), (58, 906295), (65, 808694), (73, 720070), (130, 404347), (145, 362518), (146, 360035), (191, 275210), (290, 181259), (365, 144014), (377, 139430), (382, 137605), (730, 72007), (754, 69715), (949, 55390), (955, 55042), (1885, 27886), (1898, 27695), (1910, 27521), (2117, 24830), (2483, 21170), (3770, 13943), (4234, 12415), (4745, 11078), (4966, 10585), (5539, 9490)]