55951020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103613}}^1$

素因数の和:103631

約数の個数: 48

約数和(自身を含む): 174071520

約数和(自身を除く): 118120500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 103613, 207226, 310839, 414452, 518065, 621678, 932517, 1036130, 1243356, 1554195, 1865034, 2072260, 2797551, 3108390, 3730068, 4662585, 5595102, 6216780, 9325170, 11190204, 13987755, 18650340, 27975510, 55951020]

約数ペア:

[(1, 55951020), (2, 27975510), (3, 18650340), (4, 13987755), (5, 11190204), (6, 9325170), (9, 6216780), (10, 5595102), (12, 4662585), (15, 3730068), (18, 3108390), (20, 2797551), (27, 2072260), (30, 1865034), (36, 1554195), (45, 1243356), (54, 1036130), (60, 932517), (90, 621678), (108, 518065), (135, 414452), (180, 310839), (270, 207226), (540, 103613)]