53305122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 122766336

約数和(自身を除く): 69461214

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 691, 897, 989, 1118, 1382, 1677, 1794, 1978, 2073, 2967, 3354, 4146, 5934, 8983, 12857, 15893, 17966, 25714, 26949, 29713, 31786, 38571, 47679, 53898, 59426, 77142, 89139, 95358, 178278, 206609, 386269, 413218, 619827, 683399, 772538, 1158807, 1239654, 1366798, 2050197, 2317614, 4100394, 8884187, 17768374, 26652561, 53305122]

約数ペア:

[(1, 53305122), (2, 26652561), (3, 17768374), (6, 8884187), (13, 4100394), (23, 2317614), (26, 2050197), (39, 1366798), (43, 1239654), (46, 1158807), (69, 772538), (78, 683399), (86, 619827), (129, 413218), (138, 386269), (258, 206609), (299, 178278), (559, 95358), (598, 89139), (691, 77142), (897, 59426), (989, 53898), (1118, 47679), (1382, 38571), (1677, 31786), (1794, 29713), (1978, 26949), (2073, 25714), (2967, 17966), (3354, 15893), (4146, 12857), (5934, 8983)]