48376960

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 116494200

約数和(自身を除く): 68117240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 281, 320, 538, 562, 640, 1076, 1124, 1345, 1405, 2152, 2248, 2690, 2810, 4304, 4496, 5380, 5620, 8608, 8992, 10760, 11240, 17216, 17984, 21520, 22480, 34432, 35968, 43040, 44960, 75589, 86080, 89920, 151178, 172160, 179840, 302356, 377945, 604712, 755890, 1209424, 1511780, 2418848, 3023560, 4837696, 6047120, 9675392, 12094240, 24188480, 48376960]

約数ペア:

[(1, 48376960), (2, 24188480), (4, 12094240), (5, 9675392), (8, 6047120), (10, 4837696), (16, 3023560), (20, 2418848), (32, 1511780), (40, 1209424), (64, 755890), (80, 604712), (128, 377945), (160, 302356), (269, 179840), (281, 172160), (320, 151178), (538, 89920), (562, 86080), (640, 75589), (1076, 44960), (1124, 43040), (1345, 35968), (1405, 34432), (2152, 22480), (2248, 21520), (2690, 17984), (2810, 17216), (4304, 11240), (4496, 10760), (5380, 8992), (5620, 8608)]