54739490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 118831104

約数和(自身を除く): 64091614

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 47, 62, 65, 85, 94, 130, 155, 170, 221, 235, 289, 310, 403, 442, 470, 527, 578, 611, 799, 806, 1054, 1105, 1222, 1445, 1457, 1598, 2015, 2210, 2635, 2890, 2914, 3055, 3757, 3995, 4030, 5270, 6110, 6851, 7285, 7514, 7990, 8959, 10387, 13583, 13702, 14570, 17918, 18785, 18941, 20774, 24769, 27166, 34255, 37570, 37882, 44795, 49538, 51935, 67915, 68510, 89590, 94705, 103870, 116467, 123845, 135830, 176579, 189410, 232934, 247690, 321997, 353158, 421073, 582335, 643994, 842146, 882895, 1164670, 1609985, 1765790, 2105365, 3219970, 4210730, 5473949, 10947898, 27369745, 54739490]

約数ペア:

[(1, 54739490), (2, 27369745), (5, 10947898), (10, 5473949), (13, 4210730), (17, 3219970), (26, 2105365), (31, 1765790), (34, 1609985), (47, 1164670), (62, 882895), (65, 842146), (85, 643994), (94, 582335), (130, 421073), (155, 353158), (170, 321997), (221, 247690), (235, 232934), (289, 189410), (310, 176579), (403, 135830), (442, 123845), (470, 116467), (527, 103870), (578, 94705), (611, 89590), (799, 68510), (806, 67915), (1054, 51935), (1105, 49538), (1222, 44795), (1445, 37882), (1457, 37570), (1598, 34255), (2015, 27166), (2210, 24769), (2635, 20774), (2890, 18941), (2914, 18785), (3055, 17918), (3757, 14570), (3995, 13702), (4030, 13583), (5270, 10387), (6110, 8959), (6851, 7990), (7285, 7514)]