49307540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 58709740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 563, 580, 604, 755, 1126, 1510, 2252, 2815, 3020, 4379, 5630, 8758, 11260, 16327, 17516, 21895, 32654, 43790, 65308, 81635, 85013, 87580, 163270, 170026, 326540, 340052, 425065, 850130, 1700260, 2465377, 4930754, 9861508, 12326885, 24653770, 49307540]

約数ペア:

[(1, 49307540), (2, 24653770), (4, 12326885), (5, 9861508), (10, 4930754), (20, 2465377), (29, 1700260), (58, 850130), (116, 425065), (145, 340052), (151, 326540), (290, 170026), (302, 163270), (563, 87580), (580, 85013), (604, 81635), (755, 65308), (1126, 43790), (1510, 32654), (2252, 21895), (2815, 17516), (3020, 16327), (4379, 11260), (5630, 8758)]