27605450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 55603584

約数和(自身を除く): 27998134

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 691, 799, 850, 1175, 1382, 1598, 2350, 3455, 3995, 6910, 7990, 11747, 17275, 19975, 23494, 32477, 34550, 39950, 58735, 64954, 117470, 162385, 293675, 324770, 552109, 587350, 811925, 1104218, 1623850, 2760545, 5521090, 13802725, 27605450]

約数ペア:

[(1, 27605450), (2, 13802725), (5, 5521090), (10, 2760545), (17, 1623850), (25, 1104218), (34, 811925), (47, 587350), (50, 552109), (85, 324770), (94, 293675), (170, 162385), (235, 117470), (425, 64954), (470, 58735), (691, 39950), (799, 34550), (850, 32477), (1175, 23494), (1382, 19975), (1598, 17275), (2350, 11747), (3455, 7990), (3995, 6910)]