54924345

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 125089920

約数和(自身を除く): 70165575

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 49, 57, 63, 69, 95, 105, 115, 133, 135, 147, 161, 171, 189, 207, 245, 285, 315, 345, 361, 399, 437, 441, 483, 513, 621, 665, 735, 805, 855, 931, 945, 1035, 1083, 1127, 1197, 1311, 1323, 1449, 1805, 1995, 2185, 2205, 2415, 2527, 2565, 2793, 3059, 3105, 3249, 3381, 3591, 3933, 4347, 4655, 5415, 5635, 5985, 6555, 6615, 7245, 7581, 8303, 8379, 9177, 9747, 10143, 11799, 12635, 13965, 15295, 16245, 16905, 17689, 17955, 19665, 21413, 21735, 22743, 24909, 25137, 27531, 30429, 37905, 41515, 41895, 45885, 48735, 50715, 53067, 58121, 58995, 64239, 68229, 74727, 82593, 88445, 107065, 113715, 124545, 125685, 137655, 152145, 159201, 174363, 192717, 224181, 265335, 290605, 321195, 341145, 373635, 406847, 412965, 477603, 523089, 578151, 796005, 871815, 963585, 1120905, 1220541, 1569267, 2034235, 2388015, 2615445, 2890755, 3661623, 6102705, 7846335, 10984869, 18308115, 54924345]

約数ペア:

[(1, 54924345), (3, 18308115), (5, 10984869), (7, 7846335), (9, 6102705), (15, 3661623), (19, 2890755), (21, 2615445), (23, 2388015), (27, 2034235), (35, 1569267), (45, 1220541), (49, 1120905), (57, 963585), (63, 871815), (69, 796005), (95, 578151), (105, 523089), (115, 477603), (133, 412965), (135, 406847), (147, 373635), (161, 341145), (171, 321195), (189, 290605), (207, 265335), (245, 224181), (285, 192717), (315, 174363), (345, 159201), (361, 152145), (399, 137655), (437, 125685), (441, 124545), (483, 113715), (513, 107065), (621, 88445), (665, 82593), (735, 74727), (805, 68229), (855, 64239), (931, 58995), (945, 58121), (1035, 53067), (1083, 50715), (1127, 48735), (1197, 45885), (1311, 41895), (1323, 41515), (1449, 37905), (1805, 30429), (1995, 27531), (2185, 25137), (2205, 24909), (2415, 22743), (2527, 21735), (2565, 21413), (2793, 19665), (3059, 17955), (3105, 17689), (3249, 16905), (3381, 16245), (3591, 15295), (3933, 13965), (4347, 12635), (4655, 11799), (5415, 10143), (5635, 9747), (5985, 9177), (6555, 8379), (6615, 8303), (7245, 7581)]