51510648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 96233352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 809, 1137, 1516, 1618, 2274, 2427, 2653, 3032, 3236, 4548, 4854, 5306, 5663, 6472, 7959, 9096, 9708, 10612, 11326, 15918, 16989, 19416, 21224, 22652, 31836, 33978, 45304, 63672, 67956, 135912, 306611, 613222, 919833, 1226444, 1839666, 2146277, 2452888, 3679332, 4292554, 6438831, 7358664, 8585108, 12877662, 17170216, 25755324, 51510648]

約数ペア:

[(1, 51510648), (2, 25755324), (3, 17170216), (4, 12877662), (6, 8585108), (7, 7358664), (8, 6438831), (12, 4292554), (14, 3679332), (21, 2452888), (24, 2146277), (28, 1839666), (42, 1226444), (56, 919833), (84, 613222), (168, 306611), (379, 135912), (758, 67956), (809, 63672), (1137, 45304), (1516, 33978), (1618, 31836), (2274, 22652), (2427, 21224), (2653, 19416), (3032, 16989), (3236, 15918), (4548, 11326), (4854, 10612), (5306, 9708), (5663, 9096), (6472, 7959)]