53537940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 163127328

約数和(自身を除く): 109589388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1051, 1132, 1415, 1698, 2102, 2547, 2830, 3153, 3396, 4204, 4245, 5094, 5255, 5660, 6306, 8490, 9459, 10188, 10510, 12612, 12735, 15765, 16980, 18918, 21020, 25470, 31530, 37836, 47295, 50940, 63060, 94590, 189180, 297433, 594866, 892299, 1189732, 1487165, 1784598, 2676897, 2974330, 3569196, 4461495, 5353794, 5948660, 8922990, 10707588, 13384485, 17845980, 26768970, 53537940]

約数ペア:

[(1, 53537940), (2, 26768970), (3, 17845980), (4, 13384485), (5, 10707588), (6, 8922990), (9, 5948660), (10, 5353794), (12, 4461495), (15, 3569196), (18, 2974330), (20, 2676897), (30, 1784598), (36, 1487165), (45, 1189732), (60, 892299), (90, 594866), (180, 297433), (283, 189180), (566, 94590), (849, 63060), (1051, 50940), (1132, 47295), (1415, 37836), (1698, 31530), (2102, 25470), (2547, 21020), (2830, 18918), (3153, 16980), (3396, 15765), (4204, 12735), (4245, 12612), (5094, 10510), (5255, 10188), (5660, 9459), (6306, 8490)]