48821745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 94224384

約数和(自身を除く): 45402639

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 53, 93, 105, 155, 159, 217, 265, 283, 371, 465, 651, 795, 849, 1085, 1113, 1415, 1643, 1855, 1981, 3255, 4245, 4929, 5565, 5943, 8215, 8773, 9905, 11501, 14999, 24645, 26319, 29715, 34503, 43865, 44997, 57505, 61411, 74995, 104993, 131595, 172515, 184233, 224985, 307055, 314979, 464969, 524965, 921165, 1394907, 1574895, 2324845, 3254783, 6974535, 9764349, 16273915, 48821745]

約数ペア:

[(1, 48821745), (3, 16273915), (5, 9764349), (7, 6974535), (15, 3254783), (21, 2324845), (31, 1574895), (35, 1394907), (53, 921165), (93, 524965), (105, 464969), (155, 314979), (159, 307055), (217, 224985), (265, 184233), (283, 172515), (371, 131595), (465, 104993), (651, 74995), (795, 61411), (849, 57505), (1085, 44997), (1113, 43865), (1415, 34503), (1643, 29715), (1855, 26319), (1981, 24645), (3255, 14999), (4245, 11501), (4929, 9905), (5565, 8773), (5943, 8215)]