27902450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 57049920

約数和(自身を除く): 29147470

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1277, 2185, 2554, 4370, 6385, 10925, 12770, 21850, 24263, 29371, 31925, 48526, 58742, 63850, 121315, 146855, 242630, 293710, 558049, 606575, 734275, 1116098, 1213150, 1468550, 2790245, 5580490, 13951225, 27902450]

約数ペア:

[(1, 27902450), (2, 13951225), (5, 5580490), (10, 2790245), (19, 1468550), (23, 1213150), (25, 1116098), (38, 734275), (46, 606575), (50, 558049), (95, 293710), (115, 242630), (190, 146855), (230, 121315), (437, 63850), (475, 58742), (575, 48526), (874, 31925), (950, 29371), (1150, 24263), (1277, 21850), (2185, 12770), (2554, 10925), (4370, 6385)]