49947390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29209}}^1$

素因数の和:29241

約数の個数: 48

約数和(自身を含む): 136702800

約数和(自身を除く): 86755410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 29209, 58418, 87627, 146045, 175254, 262881, 292090, 438135, 525762, 554971, 876270, 1109942, 1314405, 1664913, 2628810, 2774855, 3329826, 4994739, 5549710, 8324565, 9989478, 16649130, 24973695, 49947390]

約数ペア:

[(1, 49947390), (2, 24973695), (3, 16649130), (5, 9989478), (6, 8324565), (9, 5549710), (10, 4994739), (15, 3329826), (18, 2774855), (19, 2628810), (30, 1664913), (38, 1314405), (45, 1109942), (57, 876270), (90, 554971), (95, 525762), (114, 438135), (171, 292090), (190, 262881), (285, 175254), (342, 146045), (570, 87627), (855, 58418), (1710, 29209)]