53430320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2358

約数の個数: 60

約数和(自身を含む): 132019824

約数和(自身を除く): 78589504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2311, 2312, 2890, 4622, 4624, 5780, 9244, 11555, 11560, 18488, 23110, 23120, 36976, 39287, 46220, 78574, 92440, 157148, 184880, 196435, 314296, 392870, 628592, 667879, 785740, 1335758, 1571480, 2671516, 3142960, 3339395, 5343032, 6678790, 10686064, 13357580, 26715160, 53430320]

約数ペア:

[(1, 53430320), (2, 26715160), (4, 13357580), (5, 10686064), (8, 6678790), (10, 5343032), (16, 3339395), (17, 3142960), (20, 2671516), (34, 1571480), (40, 1335758), (68, 785740), (80, 667879), (85, 628592), (136, 392870), (170, 314296), (272, 196435), (289, 184880), (340, 157148), (578, 92440), (680, 78574), (1156, 46220), (1360, 39287), (1445, 36976), (2311, 23120), (2312, 23110), (2890, 18488), (4622, 11560), (4624, 11555), (5780, 9244)]