53902680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 176299200

約数和(自身を除く): 122396520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 317, 327, 390, 436, 520, 545, 634, 654, 780, 872, 951, 1090, 1268, 1308, 1417, 1560, 1585, 1635, 1902, 2180, 2536, 2616, 2834, 3170, 3270, 3804, 4121, 4251, 4360, 4755, 5668, 6340, 6540, 7085, 7608, 8242, 8502, 9510, 11336, 12363, 12680, 13080, 14170, 16484, 17004, 19020, 20605, 21255, 24726, 28340, 32968, 34008, 34553, 38040, 41210, 42510, 49452, 56680, 61815, 69106, 82420, 85020, 98904, 103659, 123630, 138212, 164840, 170040, 172765, 207318, 247260, 276424, 345530, 414636, 449189, 494520, 518295, 691060, 829272, 898378, 1036590, 1347567, 1382120, 1796756, 2073180, 2245945, 2695134, 3593512, 4146360, 4491890, 5390268, 6737835, 8983780, 10780536, 13475670, 17967560, 26951340, 53902680]

約数ペア:

[(1, 53902680), (2, 26951340), (3, 17967560), (4, 13475670), (5, 10780536), (6, 8983780), (8, 6737835), (10, 5390268), (12, 4491890), (13, 4146360), (15, 3593512), (20, 2695134), (24, 2245945), (26, 2073180), (30, 1796756), (39, 1382120), (40, 1347567), (52, 1036590), (60, 898378), (65, 829272), (78, 691060), (104, 518295), (109, 494520), (120, 449189), (130, 414636), (156, 345530), (195, 276424), (218, 247260), (260, 207318), (312, 172765), (317, 170040), (327, 164840), (390, 138212), (436, 123630), (520, 103659), (545, 98904), (634, 85020), (654, 82420), (780, 69106), (872, 61815), (951, 56680), (1090, 49452), (1268, 42510), (1308, 41210), (1417, 38040), (1560, 34553), (1585, 34008), (1635, 32968), (1902, 28340), (2180, 24726), (2536, 21255), (2616, 20605), (2834, 19020), (3170, 17004), (3270, 16484), (3804, 14170), (4121, 13080), (4251, 12680), (4360, 12363), (4755, 11336), (5668, 9510), (6340, 8502), (6540, 8242), (7085, 7608)]