51386508

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 140958720

約数和(自身を除く): 89572212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 137, 138, 151, 207, 274, 276, 302, 411, 414, 453, 548, 604, 621, 822, 828, 906, 1233, 1242, 1359, 1644, 1812, 2466, 2484, 2718, 3151, 3473, 3699, 4077, 4932, 5436, 6302, 6946, 7398, 8154, 9453, 10419, 12604, 13892, 14796, 16308, 18906, 20687, 20838, 28359, 31257, 37812, 41374, 41676, 56718, 62061, 62514, 82748, 85077, 93771, 113436, 124122, 125028, 170154, 186183, 187542, 248244, 340308, 372366, 375084, 475801, 558549, 744732, 951602, 1117098, 1427403, 1903204, 2234196, 2854806, 4282209, 5709612, 8564418, 12846627, 17128836, 25693254, 51386508]

約数ペア:

[(1, 51386508), (2, 25693254), (3, 17128836), (4, 12846627), (6, 8564418), (9, 5709612), (12, 4282209), (18, 2854806), (23, 2234196), (27, 1903204), (36, 1427403), (46, 1117098), (54, 951602), (69, 744732), (92, 558549), (108, 475801), (137, 375084), (138, 372366), (151, 340308), (207, 248244), (274, 187542), (276, 186183), (302, 170154), (411, 125028), (414, 124122), (453, 113436), (548, 93771), (604, 85077), (621, 82748), (822, 62514), (828, 62061), (906, 56718), (1233, 41676), (1242, 41374), (1359, 37812), (1644, 31257), (1812, 28359), (2466, 20838), (2484, 20687), (2718, 18906), (3151, 16308), (3473, 14796), (3699, 13892), (4077, 12604), (4932, 10419), (5436, 9453), (6302, 8154), (6946, 7398)]