55803860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23480

約数の個数: 48

約数和(自身を含む): 141813504

約数和(自身を除く): 86009644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23447, 46894, 93788, 117235, 164129, 234470, 328258, 398599, 468940, 656516, 797198, 820645, 1594396, 1641290, 1992995, 2790193, 3282580, 3985990, 5580386, 7971980, 11160772, 13950965, 27901930, 55803860]

約数ペア:

[(1, 55803860), (2, 27901930), (4, 13950965), (5, 11160772), (7, 7971980), (10, 5580386), (14, 3985990), (17, 3282580), (20, 2790193), (28, 1992995), (34, 1641290), (35, 1594396), (68, 820645), (70, 797198), (85, 656516), (119, 468940), (140, 398599), (170, 328258), (238, 234470), (340, 164129), (476, 117235), (595, 93788), (1190, 46894), (2380, 23447)]