47168380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48131}}^1$

素因数の和:48154

約数の個数: 36

約数和(自身を含む): 115228008

約数和(自身を除く): 68059628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48131, 96262, 192524, 240655, 336917, 481310, 673834, 962620, 1347668, 1684585, 2358419, 3369170, 4716838, 6738340, 9433676, 11792095, 23584190, 47168380]

約数ペア:

[(1, 47168380), (2, 23584190), (4, 11792095), (5, 9433676), (7, 6738340), (10, 4716838), (14, 3369170), (20, 2358419), (28, 1684585), (35, 1347668), (49, 962620), (70, 673834), (98, 481310), (140, 336917), (196, 240655), (245, 192524), (490, 96262), (980, 48131)]