51402768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 138193536

約数和(自身を除く): 86790768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 111, 148, 206, 222, 281, 296, 309, 412, 444, 562, 592, 618, 824, 843, 888, 1124, 1236, 1648, 1686, 1776, 2248, 2472, 3372, 3811, 4496, 4944, 6744, 7622, 10397, 11433, 13488, 15244, 20794, 22866, 28943, 30488, 31191, 41588, 45732, 57886, 60976, 62382, 83176, 86829, 91464, 115772, 124764, 166352, 173658, 182928, 231544, 249528, 347316, 463088, 499056, 694632, 1070891, 1389264, 2141782, 3212673, 4283564, 6425346, 8567128, 12850692, 17134256, 25701384, 51402768]

約数ペア:

[(1, 51402768), (2, 25701384), (3, 17134256), (4, 12850692), (6, 8567128), (8, 6425346), (12, 4283564), (16, 3212673), (24, 2141782), (37, 1389264), (48, 1070891), (74, 694632), (103, 499056), (111, 463088), (148, 347316), (206, 249528), (222, 231544), (281, 182928), (296, 173658), (309, 166352), (412, 124764), (444, 115772), (562, 91464), (592, 86829), (618, 83176), (824, 62382), (843, 60976), (888, 57886), (1124, 45732), (1236, 41588), (1648, 31191), (1686, 30488), (1776, 28943), (2248, 22866), (2472, 20794), (3372, 15244), (3811, 13488), (4496, 11433), (4944, 10397), (6744, 7622)]