50931760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 133420032

約数和(自身を除く): 82488272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 1867, 2480, 2728, 3410, 3734, 5456, 6820, 7468, 9335, 13640, 14936, 18670, 20537, 27280, 29872, 37340, 41074, 57877, 74680, 82148, 102685, 115754, 149360, 164296, 205370, 231508, 289385, 328592, 410740, 463016, 578770, 636647, 821480, 926032, 1157540, 1273294, 1642960, 2315080, 2546588, 3183235, 4630160, 5093176, 6366470, 10186352, 12732940, 25465880, 50931760]

約数ペア:

[(1, 50931760), (2, 25465880), (4, 12732940), (5, 10186352), (8, 6366470), (10, 5093176), (11, 4630160), (16, 3183235), (20, 2546588), (22, 2315080), (31, 1642960), (40, 1273294), (44, 1157540), (55, 926032), (62, 821480), (80, 636647), (88, 578770), (110, 463016), (124, 410740), (155, 328592), (176, 289385), (220, 231508), (248, 205370), (310, 164296), (341, 149360), (440, 115754), (496, 102685), (620, 82148), (682, 74680), (880, 57877), (1240, 41074), (1364, 37340), (1705, 29872), (1867, 27280), (2480, 20537), (2728, 18670), (3410, 14936), (3734, 13640), (5456, 9335), (6820, 7468)]