52378020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1$

素因数の和:17149

約数の個数: 72

約数和(自身を含む): 168235704

約数和(自身を除く): 115857684

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, 17117, 34234, 51351, 68468, 85585, 102702, 154053, 171170, 205404, 256755, 290989, 308106, 342340, 513510, 581978, 616212, 770265, 872967, 1027020, 1163956, 1454945, 1540530, 1745934, 2618901, 2909890, 3081060, 3491868, 4364835, 5237802, 5819780, 8729670, 10475604, 13094505, 17459340, 26189010, 52378020]

約数ペア:

[(1, 52378020), (2, 26189010), (3, 17459340), (4, 13094505), (5, 10475604), (6, 8729670), (9, 5819780), (10, 5237802), (12, 4364835), (15, 3491868), (17, 3081060), (18, 2909890), (20, 2618901), (30, 1745934), (34, 1540530), (36, 1454945), (45, 1163956), (51, 1027020), (60, 872967), (68, 770265), (85, 616212), (90, 581978), (102, 513510), (153, 342340), (170, 308106), (180, 290989), (204, 256755), (255, 205404), (306, 171170), (340, 154053), (510, 102702), (612, 85585), (765, 68468), (1020, 51351), (1530, 34234), (3060, 17117)]