53307995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 71717184

約数和(自身を除く): 18409189

約数列:

[1, 5, 13, 41, 65, 83, 205, 241, 415, 533, 1079, 1205, 2665, 3133, 3403, 5395, 9881, 15665, 17015, 20003, 44239, 49405, 100015, 128453, 221195, 260039, 642265, 820123, 1300195, 4100615, 10661599, 53307995]

約数ペア:

[(1, 53307995), (5, 10661599), (13, 4100615), (41, 1300195), (65, 820123), (83, 642265), (205, 260039), (241, 221195), (415, 128453), (533, 100015), (1079, 49405), (1205, 44239), (2665, 20003), (3133, 17015), (3403, 15665), (5395, 9881)]