51459876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 144644864

約数和(自身を除く): 93184988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3547, 3627, 4836, 7094, 7254, 10641, 14188, 14508, 21282, 31923, 42564, 46111, 63846, 92222, 109957, 127692, 138333, 184444, 219914, 276666, 329871, 414999, 439828, 553332, 659742, 829998, 989613, 1319484, 1429441, 1659996, 1979226, 2858882, 3958452, 4288323, 5717764, 8576646, 12864969, 17153292, 25729938, 51459876]

約数ペア:

[(1, 51459876), (2, 25729938), (3, 17153292), (4, 12864969), (6, 8576646), (9, 5717764), (12, 4288323), (13, 3958452), (18, 2858882), (26, 1979226), (31, 1659996), (36, 1429441), (39, 1319484), (52, 989613), (62, 829998), (78, 659742), (93, 553332), (117, 439828), (124, 414999), (156, 329871), (186, 276666), (234, 219914), (279, 184444), (372, 138333), (403, 127692), (468, 109957), (558, 92222), (806, 63846), (1116, 46111), (1209, 42564), (1612, 31923), (2418, 21282), (3547, 14508), (3627, 14188), (4836, 10641), (7094, 7254)]