48986320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 120706560

約数和(自身を除く): 71720240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 337, 368, 395, 460, 632, 674, 790, 920, 1264, 1348, 1580, 1685, 1817, 1840, 2696, 3160, 3370, 3634, 5392, 6320, 6740, 7268, 7751, 9085, 13480, 14536, 15502, 18170, 26623, 26960, 29072, 31004, 36340, 38755, 53246, 62008, 72680, 77510, 106492, 124016, 133115, 145360, 155020, 212984, 266230, 310040, 425968, 532460, 612329, 620080, 1064920, 1224658, 2129840, 2449316, 3061645, 4898632, 6123290, 9797264, 12246580, 24493160, 48986320]

約数ペア:

[(1, 48986320), (2, 24493160), (4, 12246580), (5, 9797264), (8, 6123290), (10, 4898632), (16, 3061645), (20, 2449316), (23, 2129840), (40, 1224658), (46, 1064920), (79, 620080), (80, 612329), (92, 532460), (115, 425968), (158, 310040), (184, 266230), (230, 212984), (316, 155020), (337, 145360), (368, 133115), (395, 124016), (460, 106492), (632, 77510), (674, 72680), (790, 62008), (920, 53246), (1264, 38755), (1348, 36340), (1580, 31004), (1685, 29072), (1817, 26960), (1840, 26623), (2696, 18170), (3160, 15502), (3370, 14536), (3634, 13480), (5392, 9085), (6320, 7751), (6740, 7268)]