54631290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 150891264

約数和(自身を除く): 96259974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 1657, 2198, 2355, 3297, 3314, 4710, 4971, 5495, 6594, 8285, 9942, 10990, 11599, 16485, 16570, 23198, 24855, 32970, 34797, 49710, 57995, 69594, 115990, 173985, 260149, 347970, 520298, 780447, 1300745, 1560894, 1821043, 2601490, 3642086, 3902235, 5463129, 7804470, 9105215, 10926258, 18210430, 27315645, 54631290]

約数ペア:

[(1, 54631290), (2, 27315645), (3, 18210430), (5, 10926258), (6, 9105215), (7, 7804470), (10, 5463129), (14, 3902235), (15, 3642086), (21, 2601490), (30, 1821043), (35, 1560894), (42, 1300745), (70, 780447), (105, 520298), (157, 347970), (210, 260149), (314, 173985), (471, 115990), (785, 69594), (942, 57995), (1099, 49710), (1570, 34797), (1657, 32970), (2198, 24855), (2355, 23198), (3297, 16570), (3314, 16485), (4710, 11599), (4971, 10990), (5495, 9942), (6594, 8285)]