53322550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 109914840

約数和(自身を除く): 56592290

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 41, 50, 74, 82, 95, 185, 190, 205, 370, 410, 475, 703, 779, 925, 950, 1025, 1369, 1406, 1517, 1558, 1850, 2050, 2738, 3034, 3515, 3895, 6845, 7030, 7585, 7790, 13690, 15170, 17575, 19475, 26011, 28823, 34225, 35150, 37925, 38950, 52022, 56129, 57646, 68450, 75850, 112258, 130055, 144115, 260110, 280645, 288230, 561290, 650275, 720575, 1066451, 1300550, 1403225, 1441150, 2132902, 2806450, 5332255, 10664510, 26661275, 53322550]

約数ペア:

[(1, 53322550), (2, 26661275), (5, 10664510), (10, 5332255), (19, 2806450), (25, 2132902), (37, 1441150), (38, 1403225), (41, 1300550), (50, 1066451), (74, 720575), (82, 650275), (95, 561290), (185, 288230), (190, 280645), (205, 260110), (370, 144115), (410, 130055), (475, 112258), (703, 75850), (779, 68450), (925, 57646), (950, 56129), (1025, 52022), (1369, 38950), (1406, 37925), (1517, 35150), (1558, 34225), (1850, 28823), (2050, 26011), (2738, 19475), (3034, 17575), (3515, 15170), (3895, 13690), (6845, 7790), (7030, 7585)]