53220726

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 132091344

約数和(自身を除く): 78870618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 683, 702, 962, 999, 1053, 1366, 1443, 1998, 2049, 2106, 2886, 2997, 4098, 4329, 5994, 6147, 8658, 8879, 12294, 12987, 17758, 18441, 25271, 25974, 26637, 36882, 38961, 50542, 53274, 55323, 75813, 77922, 79911, 110646, 151626, 159822, 227439, 239733, 328523, 454878, 479466, 657046, 682317, 719199, 985569, 1364634, 1438398, 1971138, 2046951, 2956707, 4093902, 5913414, 8870121, 17740242, 26610363, 53220726]

約数ペア:

[(1, 53220726), (2, 26610363), (3, 17740242), (6, 8870121), (9, 5913414), (13, 4093902), (18, 2956707), (26, 2046951), (27, 1971138), (37, 1438398), (39, 1364634), (54, 985569), (74, 719199), (78, 682317), (81, 657046), (111, 479466), (117, 454878), (162, 328523), (222, 239733), (234, 227439), (333, 159822), (351, 151626), (481, 110646), (666, 79911), (683, 77922), (702, 75813), (962, 55323), (999, 53274), (1053, 50542), (1366, 38961), (1443, 36882), (1998, 26637), (2049, 25974), (2106, 25271), (2886, 18441), (2997, 17758), (4098, 12987), (4329, 12294), (5994, 8879), (6147, 8658)]