49378340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11852

約数の個数: 48

約数和(自身を含む): 119085120

約数和(自身を除く): 69706780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 11813, 23626, 47252, 59065, 118130, 129943, 224447, 236260, 259886, 448894, 519772, 649715, 897788, 1122235, 1299430, 2244470, 2468917, 2598860, 4488940, 4937834, 9875668, 12344585, 24689170, 49378340]

約数ペア:

[(1, 49378340), (2, 24689170), (4, 12344585), (5, 9875668), (10, 4937834), (11, 4488940), (19, 2598860), (20, 2468917), (22, 2244470), (38, 1299430), (44, 1122235), (55, 897788), (76, 649715), (95, 519772), (110, 448894), (190, 259886), (209, 236260), (220, 224447), (380, 129943), (418, 118130), (836, 59065), (1045, 47252), (2090, 23626), (4180, 11813)]