51455190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3907}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 123805440

約数和(自身を除く): 72350250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 3907, 4390, 6585, 7814, 11721, 13170, 19535, 23442, 39070, 58605, 117210, 1715173, 3430346, 5145519, 8575865, 10291038, 17151730, 25727595, 51455190]

約数ペア:

[(1, 51455190), (2, 25727595), (3, 17151730), (5, 10291038), (6, 8575865), (10, 5145519), (15, 3430346), (30, 1715173), (439, 117210), (878, 58605), (1317, 39070), (2195, 23442), (2634, 19535), (3907, 13170), (4390, 11721), (6585, 7814)]