49196820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5503}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 138700800

約数和(自身を除く): 89503980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 5503, 8940, 11006, 16509, 22012, 27515, 33018, 55030, 66036, 82545, 110060, 165090, 330180, 819947, 1639894, 2459841, 3279788, 4099735, 4919682, 8199470, 9839364, 12299205, 16398940, 24598410, 49196820]

約数ペア:

[(1, 49196820), (2, 24598410), (3, 16398940), (4, 12299205), (5, 9839364), (6, 8199470), (10, 4919682), (12, 4099735), (15, 3279788), (20, 2459841), (30, 1639894), (60, 819947), (149, 330180), (298, 165090), (447, 110060), (596, 82545), (745, 66036), (894, 55030), (1490, 33018), (1788, 27515), (2235, 22012), (2980, 16509), (4470, 11006), (5503, 8940)]