53571906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 127024560

約数和(自身を除く): 73452654

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 163, 171, 186, 279, 326, 342, 489, 558, 589, 961, 978, 1178, 1467, 1767, 1922, 2883, 2934, 3097, 3534, 5053, 5301, 5766, 6194, 8649, 9291, 10106, 10602, 15159, 17298, 18259, 18582, 27873, 30318, 36518, 45477, 54777, 55746, 90954, 96007, 109554, 156643, 164331, 192014, 288021, 313286, 328662, 469929, 576042, 864063, 939858, 1409787, 1728126, 2819574, 2976217, 5952434, 8928651, 17857302, 26785953, 53571906]

約数ペア:

[(1, 53571906), (2, 26785953), (3, 17857302), (6, 8928651), (9, 5952434), (18, 2976217), (19, 2819574), (31, 1728126), (38, 1409787), (57, 939858), (62, 864063), (93, 576042), (114, 469929), (163, 328662), (171, 313286), (186, 288021), (279, 192014), (326, 164331), (342, 156643), (489, 109554), (558, 96007), (589, 90954), (961, 55746), (978, 54777), (1178, 45477), (1467, 36518), (1767, 30318), (1922, 27873), (2883, 18582), (2934, 18259), (3097, 17298), (3534, 15159), (5053, 10602), (5301, 10106), (5766, 9291), (6194, 8649)]