53406378

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17384

約数の個数: 40

約数和(自身を含む): 125975520

約数和(自身を除く): 72569142

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 17351, 34702, 52053, 104106, 156159, 312318, 329669, 468477, 659338, 936954, 989007, 1405431, 1978014, 2810862, 2967021, 5934042, 8901063, 17802126, 26703189, 53406378]

約数ペア:

[(1, 53406378), (2, 26703189), (3, 17802126), (6, 8901063), (9, 5934042), (18, 2967021), (19, 2810862), (27, 1978014), (38, 1405431), (54, 989007), (57, 936954), (81, 659338), (114, 468477), (162, 329669), (171, 312318), (342, 156159), (513, 104106), (1026, 52053), (1539, 34702), (3078, 17351)]