27111350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 31384906

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1091, 1775, 2182, 2485, 3550, 4970, 5455, 7637, 10910, 12425, 15274, 24850, 27275, 38185, 54550, 76370, 77461, 154922, 190925, 381850, 387305, 542227, 774610, 1084454, 1936525, 2711135, 3873050, 5422270, 13555675, 27111350]

約数ペア:

[(1, 27111350), (2, 13555675), (5, 5422270), (7, 3873050), (10, 2711135), (14, 1936525), (25, 1084454), (35, 774610), (50, 542227), (70, 387305), (71, 381850), (142, 190925), (175, 154922), (350, 77461), (355, 76370), (497, 54550), (710, 38185), (994, 27275), (1091, 24850), (1775, 15274), (2182, 12425), (2485, 10910), (3550, 7637), (4970, 5455)]