47509950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 78481986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 69, 75, 94, 115, 138, 141, 150, 230, 235, 282, 293, 345, 470, 575, 586, 690, 705, 879, 1081, 1150, 1175, 1410, 1465, 1725, 1758, 2162, 2350, 2930, 3243, 3450, 3525, 4395, 5405, 6486, 6739, 7050, 7325, 8790, 10810, 13478, 13771, 14650, 16215, 20217, 21975, 27025, 27542, 32430, 33695, 40434, 41313, 43950, 54050, 67390, 68855, 81075, 82626, 101085, 137710, 162150, 168475, 202170, 206565, 316733, 336950, 344275, 413130, 505425, 633466, 688550, 950199, 1010850, 1032825, 1583665, 1900398, 2065650, 3167330, 4750995, 7918325, 9501990, 15836650, 23754975, 47509950]

約数ペア:

[(1, 47509950), (2, 23754975), (3, 15836650), (5, 9501990), (6, 7918325), (10, 4750995), (15, 3167330), (23, 2065650), (25, 1900398), (30, 1583665), (46, 1032825), (47, 1010850), (50, 950199), (69, 688550), (75, 633466), (94, 505425), (115, 413130), (138, 344275), (141, 336950), (150, 316733), (230, 206565), (235, 202170), (282, 168475), (293, 162150), (345, 137710), (470, 101085), (575, 82626), (586, 81075), (690, 68855), (705, 67390), (879, 54050), (1081, 43950), (1150, 41313), (1175, 40434), (1410, 33695), (1465, 32430), (1725, 27542), (1758, 27025), (2162, 21975), (2350, 20217), (2930, 16215), (3243, 14650), (3450, 13771), (3525, 13478), (4395, 10810), (5405, 8790), (6486, 7325), (6739, 7050)]