51619440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5866

約数の個数: 80

約数和(自身を含む): 164373408

約数和(自身を除く): 112753968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 5813, 8880, 11626, 17439, 23252, 29065, 34878, 46504, 58130, 69756, 87195, 93008, 116260, 139512, 174390, 215081, 232520, 279024, 348780, 430162, 465040, 645243, 697560, 860324, 1075405, 1290486, 1395120, 1720648, 2150810, 2580972, 3226215, 3441296, 4301620, 5161944, 6452430, 8603240, 10323888, 12904860, 17206480, 25809720, 51619440]

約数ペア:

[(1, 51619440), (2, 25809720), (3, 17206480), (4, 12904860), (5, 10323888), (6, 8603240), (8, 6452430), (10, 5161944), (12, 4301620), (15, 3441296), (16, 3226215), (20, 2580972), (24, 2150810), (30, 1720648), (37, 1395120), (40, 1290486), (48, 1075405), (60, 860324), (74, 697560), (80, 645243), (111, 465040), (120, 430162), (148, 348780), (185, 279024), (222, 232520), (240, 215081), (296, 174390), (370, 139512), (444, 116260), (555, 93008), (592, 87195), (740, 69756), (888, 58130), (1110, 46504), (1480, 34878), (1776, 29065), (2220, 23252), (2960, 17439), (4440, 11626), (5813, 8880)]