49685475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 55307805

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 293, 323, 357, 399, 425, 475, 525, 595, 665, 879, 969, 1275, 1425, 1465, 1615, 1785, 1995, 2051, 2261, 2975, 3325, 4395, 4845, 4981, 5567, 6153, 6783, 7325, 8075, 8925, 9975, 10255, 11305, 14943, 16701, 21975, 24225, 24905, 27835, 30765, 33915, 34867, 38969, 51275, 56525, 74715, 83505, 94639, 104601, 116907, 124525, 139175, 153825, 169575, 174335, 194845, 283917, 373575, 417525, 473195, 523005, 584535, 662473, 871675, 974225, 1419585, 1987419, 2365975, 2615025, 2922675, 3312365, 7097925, 9937095, 16561825, 49685475]

約数ペア:

[(1, 49685475), (3, 16561825), (5, 9937095), (7, 7097925), (15, 3312365), (17, 2922675), (19, 2615025), (21, 2365975), (25, 1987419), (35, 1419585), (51, 974225), (57, 871675), (75, 662473), (85, 584535), (95, 523005), (105, 473195), (119, 417525), (133, 373575), (175, 283917), (255, 194845), (285, 174335), (293, 169575), (323, 153825), (357, 139175), (399, 124525), (425, 116907), (475, 104601), (525, 94639), (595, 83505), (665, 74715), (879, 56525), (969, 51275), (1275, 38969), (1425, 34867), (1465, 33915), (1615, 30765), (1785, 27835), (1995, 24905), (2051, 24225), (2261, 21975), (2975, 16701), (3325, 14943), (4395, 11305), (4845, 10255), (4981, 9975), (5567, 8925), (6153, 8075), (6783, 7325)]