52356360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 181105920

約数和(自身を除く): 128749560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 397, 420, 471, 628, 785, 794, 840, 942, 1099, 1191, 1256, 1570, 1588, 1884, 1985, 2198, 2355, 2382, 2779, 3140, 3176, 3297, 3768, 3970, 4396, 4710, 4764, 5495, 5558, 5955, 6280, 6594, 7940, 8337, 8792, 9420, 9528, 10990, 11116, 11910, 13188, 13895, 15880, 16485, 16674, 18840, 21980, 22232, 23820, 26376, 27790, 32970, 33348, 41685, 43960, 47640, 55580, 62329, 65940, 66696, 83370, 111160, 124658, 131880, 166740, 186987, 249316, 311645, 333480, 373974, 436303, 498632, 623290, 747948, 872606, 934935, 1246580, 1308909, 1495896, 1745212, 1869870, 2181515, 2493160, 2617818, 3490424, 3739740, 4363030, 5235636, 6544545, 7479480, 8726060, 10471272, 13089090, 17452120, 26178180, 52356360]

約数ペア:

[(1, 52356360), (2, 26178180), (3, 17452120), (4, 13089090), (5, 10471272), (6, 8726060), (7, 7479480), (8, 6544545), (10, 5235636), (12, 4363030), (14, 3739740), (15, 3490424), (20, 2617818), (21, 2493160), (24, 2181515), (28, 1869870), (30, 1745212), (35, 1495896), (40, 1308909), (42, 1246580), (56, 934935), (60, 872606), (70, 747948), (84, 623290), (105, 498632), (120, 436303), (140, 373974), (157, 333480), (168, 311645), (210, 249316), (280, 186987), (314, 166740), (397, 131880), (420, 124658), (471, 111160), (628, 83370), (785, 66696), (794, 65940), (840, 62329), (942, 55580), (1099, 47640), (1191, 43960), (1256, 41685), (1570, 33348), (1588, 32970), (1884, 27790), (1985, 26376), (2198, 23820), (2355, 22232), (2382, 21980), (2779, 18840), (3140, 16674), (3176, 16485), (3297, 15880), (3768, 13895), (3970, 13188), (4396, 11910), (4710, 11116), (4764, 10990), (5495, 9528), (5558, 9420), (5955, 8792), (6280, 8337), (6594, 7940)]