47147970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 120683520

約数和(自身を除く): 73535550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 193, 255, 386, 479, 510, 579, 958, 965, 1158, 1437, 1930, 2395, 2874, 2895, 3281, 4790, 5790, 6562, 7185, 8143, 9843, 14370, 16286, 16405, 19686, 24429, 32810, 40715, 48858, 49215, 81430, 92447, 98430, 122145, 184894, 244290, 277341, 462235, 554682, 924470, 1386705, 1571599, 2773410, 3143198, 4714797, 7857995, 9429594, 15715990, 23573985, 47147970]

約数ペア:

[(1, 47147970), (2, 23573985), (3, 15715990), (5, 9429594), (6, 7857995), (10, 4714797), (15, 3143198), (17, 2773410), (30, 1571599), (34, 1386705), (51, 924470), (85, 554682), (102, 462235), (170, 277341), (193, 244290), (255, 184894), (386, 122145), (479, 98430), (510, 92447), (579, 81430), (958, 49215), (965, 48858), (1158, 40715), (1437, 32810), (1930, 24429), (2395, 19686), (2874, 16405), (2895, 16286), (3281, 14370), (4790, 9843), (5790, 8143), (6562, 7185)]