54647150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 105737280

約数和(自身を除く): 51090130

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 185, 218, 271, 370, 542, 545, 925, 1090, 1355, 1850, 2710, 2725, 4033, 5450, 6775, 8066, 10027, 13550, 20054, 20165, 29539, 40330, 50135, 59078, 100270, 100825, 147695, 201650, 250675, 295390, 501350, 738475, 1092943, 1476950, 2185886, 5464715, 10929430, 27323575, 54647150]

約数ペア:

[(1, 54647150), (2, 27323575), (5, 10929430), (10, 5464715), (25, 2185886), (37, 1476950), (50, 1092943), (74, 738475), (109, 501350), (185, 295390), (218, 250675), (271, 201650), (370, 147695), (542, 100825), (545, 100270), (925, 59078), (1090, 50135), (1355, 40330), (1850, 29539), (2710, 20165), (2725, 20054), (4033, 13550), (5450, 10027), (6775, 8066)]