12550050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{167}}^2$

素因数の和:352

約数の個数: 54

約数和(自身を含む): 33920913

約数和(自身を除く): 21370863

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 167, 225, 334, 450, 501, 835, 1002, 1503, 1670, 2505, 3006, 4175, 5010, 7515, 8350, 12525, 15030, 25050, 27889, 37575, 55778, 75150, 83667, 139445, 167334, 251001, 278890, 418335, 502002, 697225, 836670, 1255005, 1394450, 2091675, 2510010, 4183350, 6275025, 12550050]

約数ペア:

[(1, 12550050), (2, 6275025), (3, 4183350), (5, 2510010), (6, 2091675), (9, 1394450), (10, 1255005), (15, 836670), (18, 697225), (25, 502002), (30, 418335), (45, 278890), (50, 251001), (75, 167334), (90, 139445), (150, 83667), (167, 75150), (225, 55778), (334, 37575), (450, 27889), (501, 25050), (835, 15030), (1002, 12525), (1503, 8350), (1670, 7515), (2505, 5010), (3006, 4175)]