51080310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19571}}^1$

素因数の和:19613

約数の個数: 48

約数和(自身を含む): 137395440

約数和(自身を除く): 86315130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 19571, 39142, 58713, 97855, 117426, 176139, 195710, 293565, 352278, 567559, 587130, 880695, 1135118, 1702677, 1761390, 2837795, 3405354, 5108031, 5675590, 8513385, 10216062, 17026770, 25540155, 51080310]

約数ペア:

[(1, 51080310), (2, 25540155), (3, 17026770), (5, 10216062), (6, 8513385), (9, 5675590), (10, 5108031), (15, 3405354), (18, 2837795), (29, 1761390), (30, 1702677), (45, 1135118), (58, 880695), (87, 587130), (90, 567559), (145, 352278), (174, 293565), (261, 195710), (290, 176139), (435, 117426), (522, 97855), (870, 58713), (1305, 39142), (2610, 19571)]