49340745

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4201}}^1$

素因数の和:4247

約数の個数: 40

約数和(自身を含む): 91519560

約数和(自身を除く): 42178815

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4201, 11745, 12603, 21005, 37809, 63015, 113427, 121829, 189045, 340281, 365487, 567135, 609145, 1096461, 1701405, 1827435, 3289383, 5482305, 9868149, 16446915, 49340745]

約数ペア:

[(1, 49340745), (3, 16446915), (5, 9868149), (9, 5482305), (15, 3289383), (27, 1827435), (29, 1701405), (45, 1096461), (81, 609145), (87, 567135), (135, 365487), (145, 340281), (261, 189045), (405, 121829), (435, 113427), (783, 63015), (1305, 37809), (2349, 21005), (3915, 12603), (4201, 11745)]