52111440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 176504328

約数和(自身を除く): 124392888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 461, 471, 628, 720, 785, 922, 942, 1256, 1383, 1413, 1570, 1844, 1884, 2305, 2355, 2512, 2766, 2826, 3140, 3688, 3768, 4149, 4610, 4710, 5532, 5652, 6280, 6915, 7065, 7376, 7536, 8298, 9220, 9420, 11064, 11304, 12560, 13830, 14130, 16596, 18440, 18840, 20745, 22128, 22608, 27660, 28260, 33192, 36880, 37680, 41490, 55320, 56520, 66384, 72377, 82980, 110640, 113040, 144754, 165960, 217131, 289508, 331920, 361885, 434262, 579016, 651393, 723770, 868524, 1085655, 1158032, 1302786, 1447540, 1737048, 2171310, 2605572, 2895080, 3256965, 3474096, 4342620, 5211144, 5790160, 6513930, 8685240, 10422288, 13027860, 17370480, 26055720, 52111440]

約数ペア:

[(1, 52111440), (2, 26055720), (3, 17370480), (4, 13027860), (5, 10422288), (6, 8685240), (8, 6513930), (9, 5790160), (10, 5211144), (12, 4342620), (15, 3474096), (16, 3256965), (18, 2895080), (20, 2605572), (24, 2171310), (30, 1737048), (36, 1447540), (40, 1302786), (45, 1158032), (48, 1085655), (60, 868524), (72, 723770), (80, 651393), (90, 579016), (120, 434262), (144, 361885), (157, 331920), (180, 289508), (240, 217131), (314, 165960), (360, 144754), (461, 113040), (471, 110640), (628, 82980), (720, 72377), (785, 66384), (922, 56520), (942, 55320), (1256, 41490), (1383, 37680), (1413, 36880), (1570, 33192), (1844, 28260), (1884, 27660), (2305, 22608), (2355, 22128), (2512, 20745), (2766, 18840), (2826, 18440), (3140, 16596), (3688, 14130), (3768, 13830), (4149, 12560), (4610, 11304), (4710, 11064), (5532, 9420), (5652, 9220), (6280, 8298), (6915, 7536), (7065, 7376)]