52129890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 135977400

約数和(自身を除く): 83847510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1489, 1945, 2334, 2978, 3501, 3890, 4467, 5835, 7002, 7445, 8934, 11670, 13401, 14890, 17505, 22335, 26802, 35010, 44670, 67005, 134010, 579221, 1158442, 1737663, 2896105, 3475326, 5212989, 5792210, 8688315, 10425978, 17376630, 26064945, 52129890]

約数ペア:

[(1, 52129890), (2, 26064945), (3, 17376630), (5, 10425978), (6, 8688315), (9, 5792210), (10, 5212989), (15, 3475326), (18, 2896105), (30, 1737663), (45, 1158442), (90, 579221), (389, 134010), (778, 67005), (1167, 44670), (1489, 35010), (1945, 26802), (2334, 22335), (2978, 17505), (3501, 14890), (3890, 13401), (4467, 11670), (5835, 8934), (7002, 7445)]