54252390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 134136000

約数和(自身を除く): 79883610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 229, 265, 298, 318, 447, 458, 530, 687, 745, 795, 894, 1145, 1374, 1490, 1590, 2235, 2290, 3435, 4470, 6870, 7897, 12137, 15794, 23691, 24274, 34121, 36411, 39485, 47382, 60685, 68242, 72822, 78970, 102363, 118455, 121370, 170605, 182055, 204726, 236910, 341210, 364110, 511815, 1023630, 1808413, 3616826, 5425239, 9042065, 10850478, 18084130, 27126195, 54252390]

約数ペア:

[(1, 54252390), (2, 27126195), (3, 18084130), (5, 10850478), (6, 9042065), (10, 5425239), (15, 3616826), (30, 1808413), (53, 1023630), (106, 511815), (149, 364110), (159, 341210), (229, 236910), (265, 204726), (298, 182055), (318, 170605), (447, 121370), (458, 118455), (530, 102363), (687, 78970), (745, 72822), (795, 68242), (894, 60685), (1145, 47382), (1374, 39485), (1490, 36411), (1590, 34121), (2235, 24274), (2290, 23691), (3435, 15794), (4470, 12137), (6870, 7897)]