49134420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16057}}^1$

素因数の和:16089

約数の個数: 72

約数和(自身を含む): 157818024

約数和(自身を除く): 108683604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16057, 32114, 48171, 64228, 80285, 96342, 144513, 160570, 192684, 240855, 272969, 289026, 321140, 481710, 545938, 578052, 722565, 818907, 963420, 1091876, 1364845, 1445130, 1637814, 2456721, 2729690, 2890260, 3275628, 4094535, 4913442, 5459380, 8189070, 9826884, 12283605, 16378140, 24567210, 49134420]

約数ペア:

[(1, 49134420), (2, 24567210), (3, 16378140), (4, 12283605), (5, 9826884), (6, 8189070), (9, 5459380), (10, 4913442), (12, 4094535), (15, 3275628), (17, 2890260), (18, 2729690), (20, 2456721), (30, 1637814), (34, 1445130), (36, 1364845), (45, 1091876), (51, 963420), (60, 818907), (68, 722565), (85, 578052), (90, 545938), (102, 481710), (153, 321140), (170, 289026), (180, 272969), (204, 240855), (255, 192684), (306, 160570), (340, 144513), (510, 96342), (612, 80285), (765, 64228), (1020, 48171), (1530, 32114), (3060, 16057)]