47847440452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 98107269120

約数和(自身を除く): 50259828668

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 227, 229, 284, 454, 458, 463, 497, 908, 916, 926, 994, 1589, 1603, 1852, 1988, 3178, 3206, 3241, 6356, 6412, 6482, 12964, 16117, 16259, 32234, 32518, 32873, 51983, 64468, 65036, 65746, 103966, 105101, 106027, 112819, 113813, 131492, 207932, 210202, 212054, 225638, 227626, 230111, 363881, 420404, 424108, 451276, 455252, 460222, 727762, 735707, 742189, 920444, 1455524, 1471414, 1484378, 2942828, 2968756, 3690793, 7381586, 7462171, 7527917, 14763172, 14924342, 15055834, 24068129, 25835551, 29848684, 30111668, 48136258, 51671102, 52235197, 52695419, 96272516, 103342204, 104470394, 105390838, 168476903, 208940788, 210781676, 336953806, 673907612, 1708837159, 3417674318, 6835348636, 11961860113, 23923720226, 47847440452]

約数ペア:

[(1, 47847440452), (2, 23923720226), (4, 11961860113), (7, 6835348636), (14, 3417674318), (28, 1708837159), (71, 673907612), (142, 336953806), (227, 210781676), (229, 208940788), (284, 168476903), (454, 105390838), (458, 104470394), (463, 103342204), (497, 96272516), (908, 52695419), (916, 52235197), (926, 51671102), (994, 48136258), (1589, 30111668), (1603, 29848684), (1852, 25835551), (1988, 24068129), (3178, 15055834), (3206, 14924342), (3241, 14763172), (6356, 7527917), (6412, 7462171), (6482, 7381586), (12964, 3690793), (16117, 2968756), (16259, 2942828), (32234, 1484378), (32518, 1471414), (32873, 1455524), (51983, 920444), (64468, 742189), (65036, 735707), (65746, 727762), (103966, 460222), (105101, 455252), (106027, 451276), (112819, 424108), (113813, 420404), (131492, 363881), (207932, 230111), (210202, 227626), (212054, 225638)]