48048715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 25978805

約数列:

[1, 5, 11, 13, 17, 55, 59, 65, 67, 85, 143, 187, 221, 295, 335, 649, 715, 737, 767, 871, 935, 1003, 1105, 1139, 2431, 3245, 3685, 3835, 3953, 4355, 5015, 5695, 8437, 9581, 11033, 12155, 12529, 13039, 14807, 19765, 42185, 43483, 47905, 51389, 55165, 62645, 65195, 67201, 74035, 143429, 162877, 217415, 256945, 336005, 565279, 717145, 739211, 814385, 873613, 2826395, 3696055, 4368065, 9609743, 48048715]

約数ペア:

[(1, 48048715), (5, 9609743), (11, 4368065), (13, 3696055), (17, 2826395), (55, 873613), (59, 814385), (65, 739211), (67, 717145), (85, 565279), (143, 336005), (187, 256945), (221, 217415), (295, 162877), (335, 143429), (649, 74035), (715, 67201), (737, 65195), (767, 62645), (871, 55165), (935, 51389), (1003, 47905), (1105, 43483), (1139, 42185), (2431, 19765), (3245, 14807), (3685, 13039), (3835, 12529), (3953, 12155), (4355, 11033), (5015, 9581), (5695, 8437)]