55678028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 60443572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 191, 203, 359, 382, 406, 718, 764, 812, 1337, 1436, 2513, 2674, 5026, 5348, 5539, 10052, 10411, 11078, 20822, 22156, 38773, 41644, 68569, 72877, 77546, 137138, 145754, 155092, 274276, 291508, 479983, 959966, 1919932, 1988501, 3977002, 7954004, 13919507, 27839014, 55678028]

約数ペア:

[(1, 55678028), (2, 27839014), (4, 13919507), (7, 7954004), (14, 3977002), (28, 1988501), (29, 1919932), (58, 959966), (116, 479983), (191, 291508), (203, 274276), (359, 155092), (382, 145754), (406, 137138), (718, 77546), (764, 72877), (812, 68569), (1337, 41644), (1436, 38773), (2513, 22156), (2674, 20822), (5026, 11078), (5348, 10411), (5539, 10052)]