51841335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 103154688

約数和(自身を除く): 51313353

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 195, 233, 273, 455, 489, 699, 815, 1141, 1165, 1365, 1631, 2119, 2445, 3029, 3423, 3495, 4893, 5705, 6357, 8155, 9087, 10595, 14833, 15145, 17115, 21203, 24465, 31785, 37979, 44499, 45435, 63609, 74165, 106015, 113937, 189895, 222495, 265853, 318045, 493727, 569685, 797559, 1329265, 1481181, 2468635, 3456089, 3987795, 7405905, 10368267, 17280445, 51841335]

約数ペア:

[(1, 51841335), (3, 17280445), (5, 10368267), (7, 7405905), (13, 3987795), (15, 3456089), (21, 2468635), (35, 1481181), (39, 1329265), (65, 797559), (91, 569685), (105, 493727), (163, 318045), (195, 265853), (233, 222495), (273, 189895), (455, 113937), (489, 106015), (699, 74165), (815, 63609), (1141, 45435), (1165, 44499), (1365, 37979), (1631, 31785), (2119, 24465), (2445, 21203), (3029, 17115), (3423, 15145), (3495, 14833), (4893, 10595), (5705, 9087), (6357, 8155)]