51575200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2846

約数の個数: 72

約数和(自身を含む): 131429088

約数和(自身を除く): 79853888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 2803, 3680, 4600, 5606, 9200, 11212, 14015, 18400, 22424, 28030, 44848, 56060, 64469, 70075, 89696, 112120, 128938, 140150, 224240, 257876, 280300, 322345, 448480, 515752, 560600, 644690, 1031504, 1121200, 1289380, 1611725, 2063008, 2242400, 2578760, 3223450, 5157520, 6446900, 10315040, 12893800, 25787600, 51575200]

約数ペア:

[(1, 51575200), (2, 25787600), (4, 12893800), (5, 10315040), (8, 6446900), (10, 5157520), (16, 3223450), (20, 2578760), (23, 2242400), (25, 2063008), (32, 1611725), (40, 1289380), (46, 1121200), (50, 1031504), (80, 644690), (92, 560600), (100, 515752), (115, 448480), (160, 322345), (184, 280300), (200, 257876), (230, 224240), (368, 140150), (400, 128938), (460, 112120), (575, 89696), (736, 70075), (800, 64469), (920, 56060), (1150, 44848), (1840, 28030), (2300, 22424), (2803, 18400), (3680, 14015), (4600, 11212), (5606, 9200)]