51946125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 110118528

約数和(自身を除く): 58172403

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 125, 147, 165, 175, 231, 245, 257, 275, 375, 385, 525, 539, 735, 771, 825, 875, 1155, 1225, 1285, 1375, 1617, 1799, 1925, 2625, 2695, 2827, 3675, 3855, 4125, 5397, 5775, 6125, 6425, 8085, 8481, 8995, 9625, 12593, 13475, 14135, 18375, 19275, 19789, 26985, 28875, 32125, 37779, 40425, 42405, 44975, 59367, 62965, 67375, 70675, 96375, 98945, 134925, 138523, 188895, 202125, 212025, 224875, 296835, 314825, 353375, 415569, 494725, 674625, 692615, 944475, 1060125, 1484175, 1574125, 2077845, 2473625, 3463075, 4722375, 7420875, 10389225, 17315375, 51946125]

約数ペア:

[(1, 51946125), (3, 17315375), (5, 10389225), (7, 7420875), (11, 4722375), (15, 3463075), (21, 2473625), (25, 2077845), (33, 1574125), (35, 1484175), (49, 1060125), (55, 944475), (75, 692615), (77, 674625), (105, 494725), (125, 415569), (147, 353375), (165, 314825), (175, 296835), (231, 224875), (245, 212025), (257, 202125), (275, 188895), (375, 138523), (385, 134925), (525, 98945), (539, 96375), (735, 70675), (771, 67375), (825, 62965), (875, 59367), (1155, 44975), (1225, 42405), (1285, 40425), (1375, 37779), (1617, 32125), (1799, 28875), (1925, 26985), (2625, 19789), (2695, 19275), (2827, 18375), (3675, 14135), (3855, 13475), (4125, 12593), (5397, 9625), (5775, 8995), (6125, 8481), (6425, 8085)]