50387710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 100859904

約数和(自身を除く): 50472194

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 185, 191, 230, 310, 370, 382, 713, 851, 955, 1147, 1426, 1702, 1910, 2294, 3565, 4255, 4393, 5735, 5921, 7067, 7130, 8510, 8786, 11470, 11842, 14134, 21965, 26381, 29605, 35335, 43930, 52762, 59210, 70670, 131905, 136183, 162541, 219077, 263810, 272366, 325082, 438154, 680915, 812705, 1095385, 1361830, 1625410, 2190770, 5038771, 10077542, 25193855, 50387710]

約数ペア:

[(1, 50387710), (2, 25193855), (5, 10077542), (10, 5038771), (23, 2190770), (31, 1625410), (37, 1361830), (46, 1095385), (62, 812705), (74, 680915), (115, 438154), (155, 325082), (185, 272366), (191, 263810), (230, 219077), (310, 162541), (370, 136183), (382, 131905), (713, 70670), (851, 59210), (955, 52762), (1147, 43930), (1426, 35335), (1702, 29605), (1910, 26381), (2294, 21965), (3565, 14134), (4255, 11842), (4393, 11470), (5735, 8786), (5921, 8510), (7067, 7130)]