52155120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217313}}^1$

素因数の和:217329

約数の個数: 40

約数和(自身を含む): 161681616

約数和(自身を除く): 109526496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217313, 434626, 651939, 869252, 1086565, 1303878, 1738504, 2173130, 2607756, 3259695, 3477008, 4346260, 5215512, 6519390, 8692520, 10431024, 13038780, 17385040, 26077560, 52155120]

約数ペア:

[(1, 52155120), (2, 26077560), (3, 17385040), (4, 13038780), (5, 10431024), (6, 8692520), (8, 6519390), (10, 5215512), (12, 4346260), (15, 3477008), (16, 3259695), (20, 2607756), (24, 2173130), (30, 1738504), (40, 1303878), (48, 1086565), (60, 869252), (80, 651939), (120, 434626), (240, 217313)]