47028160

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 112599216

約数和(自身を除く): 65571056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 523, 562, 1046, 1124, 1405, 2092, 2248, 2615, 2810, 4184, 4496, 5230, 5620, 8368, 8992, 10460, 11240, 16736, 17984, 20920, 22480, 33472, 41840, 44960, 83680, 89920, 146963, 167360, 293926, 587852, 734815, 1175704, 1469630, 2351408, 2939260, 4702816, 5878520, 9405632, 11757040, 23514080, 47028160]

約数ペア:

[(1, 47028160), (2, 23514080), (4, 11757040), (5, 9405632), (8, 5878520), (10, 4702816), (16, 2939260), (20, 2351408), (32, 1469630), (40, 1175704), (64, 734815), (80, 587852), (160, 293926), (281, 167360), (320, 146963), (523, 89920), (562, 83680), (1046, 44960), (1124, 41840), (1405, 33472), (2092, 22480), (2248, 20920), (2615, 17984), (2810, 16736), (4184, 11240), (4496, 10460), (5230, 8992), (5620, 8368)]