51035390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31699}}^1$

素因数の和:31736

約数の個数: 32

約数和(自身を含む): 109555200

約数和(自身を除く): 58519810

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 31699, 63398, 158495, 221893, 316990, 443786, 729077, 1109465, 1458154, 2218930, 3645385, 5103539, 7290770, 10207078, 25517695, 51035390]

約数ペア:

[(1, 51035390), (2, 25517695), (5, 10207078), (7, 7290770), (10, 5103539), (14, 3645385), (23, 2218930), (35, 1458154), (46, 1109465), (70, 729077), (115, 443786), (161, 316990), (230, 221893), (322, 158495), (805, 63398), (1610, 31699)]