51750195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 94978560

約数和(自身を除く): 43228365

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1489, 1655, 2317, 4467, 4965, 6951, 7445, 10423, 11585, 22335, 31269, 34755, 52115, 156345, 492859, 1478577, 2464295, 3450013, 7392885, 10350039, 17250065, 51750195]

約数ペア:

[(1, 51750195), (3, 17250065), (5, 10350039), (7, 7392885), (15, 3450013), (21, 2464295), (35, 1478577), (105, 492859), (331, 156345), (993, 52115), (1489, 34755), (1655, 31269), (2317, 22335), (4467, 11585), (4965, 10423), (6951, 7445)]