53502840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 174798000

約数和(自身を除く): 121295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 449, 662, 898, 993, 1324, 1347, 1655, 1796, 1986, 2245, 2648, 2694, 2979, 3310, 3592, 3972, 4041, 4490, 4965, 5388, 5958, 6620, 6735, 7944, 8082, 8980, 9930, 10776, 11916, 13240, 13470, 14895, 16164, 17960, 19860, 20205, 23832, 26940, 29790, 32328, 39720, 40410, 53880, 59580, 80820, 119160, 148619, 161640, 297238, 445857, 594476, 743095, 891714, 1188952, 1337571, 1486190, 1783428, 2229285, 2675142, 2972380, 3566856, 4458570, 5350284, 5944760, 6687855, 8917140, 10700568, 13375710, 17834280, 26751420, 53502840]

約数ペア:

[(1, 53502840), (2, 26751420), (3, 17834280), (4, 13375710), (5, 10700568), (6, 8917140), (8, 6687855), (9, 5944760), (10, 5350284), (12, 4458570), (15, 3566856), (18, 2972380), (20, 2675142), (24, 2229285), (30, 1783428), (36, 1486190), (40, 1337571), (45, 1188952), (60, 891714), (72, 743095), (90, 594476), (120, 445857), (180, 297238), (331, 161640), (360, 148619), (449, 119160), (662, 80820), (898, 59580), (993, 53880), (1324, 40410), (1347, 39720), (1655, 32328), (1796, 29790), (1986, 26940), (2245, 23832), (2648, 20205), (2694, 19860), (2979, 17960), (3310, 16164), (3592, 14895), (3972, 13470), (4041, 13240), (4490, 11916), (4965, 10776), (5388, 9930), (5958, 8980), (6620, 8082), (6735, 7944)]