51828930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 139305600

約数和(自身を除く): 87476670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1381, 1390, 2085, 2502, 2762, 3753, 4143, 4170, 6255, 6905, 7506, 8286, 12429, 12510, 13810, 18765, 20715, 24858, 37287, 37530, 41430, 62145, 74574, 124290, 186435, 191959, 372870, 383918, 575877, 959795, 1151754, 1727631, 1919590, 2879385, 3455262, 5182893, 5758770, 8638155, 10365786, 17276310, 25914465, 51828930]

約数ペア:

[(1, 51828930), (2, 25914465), (3, 17276310), (5, 10365786), (6, 8638155), (9, 5758770), (10, 5182893), (15, 3455262), (18, 2879385), (27, 1919590), (30, 1727631), (45, 1151754), (54, 959795), (90, 575877), (135, 383918), (139, 372870), (270, 191959), (278, 186435), (417, 124290), (695, 74574), (834, 62145), (1251, 41430), (1381, 37530), (1390, 37287), (2085, 24858), (2502, 20715), (2762, 18765), (3753, 13810), (4143, 12510), (4170, 12429), (6255, 8286), (6905, 7506)]