50901825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 99743616

約数和(自身を除く): 48841791

約数列:

[1, 3, 5, 13, 15, 17, 25, 37, 39, 51, 65, 75, 83, 85, 111, 185, 195, 221, 249, 255, 325, 415, 425, 481, 555, 629, 663, 925, 975, 1079, 1105, 1245, 1275, 1411, 1443, 1887, 2075, 2405, 2775, 3071, 3145, 3237, 3315, 4233, 5395, 5525, 6225, 7055, 7215, 8177, 9213, 9435, 12025, 15355, 15725, 16185, 16575, 18343, 21165, 24531, 26975, 35275, 36075, 39923, 40885, 46065, 47175, 52207, 55029, 76775, 80925, 91715, 105825, 119769, 122655, 156621, 199615, 204425, 230325, 261035, 275145, 458575, 598845, 613275, 678691, 783105, 998075, 1305175, 1375725, 2036073, 2994225, 3393455, 3915525, 10180365, 16967275, 50901825]

約数ペア:

[(1, 50901825), (3, 16967275), (5, 10180365), (13, 3915525), (15, 3393455), (17, 2994225), (25, 2036073), (37, 1375725), (39, 1305175), (51, 998075), (65, 783105), (75, 678691), (83, 613275), (85, 598845), (111, 458575), (185, 275145), (195, 261035), (221, 230325), (249, 204425), (255, 199615), (325, 156621), (415, 122655), (425, 119769), (481, 105825), (555, 91715), (629, 80925), (663, 76775), (925, 55029), (975, 52207), (1079, 47175), (1105, 46065), (1245, 40885), (1275, 39923), (1411, 36075), (1443, 35275), (1887, 26975), (2075, 24531), (2405, 21165), (2775, 18343), (3071, 16575), (3145, 16185), (3237, 15725), (3315, 15355), (4233, 12025), (5395, 9435), (5525, 9213), (6225, 8177), (7055, 7215)]