53070320

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 70671760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1439, 1844, 2305, 2878, 3688, 4610, 5756, 7195, 7376, 9220, 11512, 14390, 18440, 23024, 28780, 36880, 57560, 115120, 663379, 1326758, 2653516, 3316895, 5307032, 6633790, 10614064, 13267580, 26535160, 53070320]

約数ペア:

[(1, 53070320), (2, 26535160), (4, 13267580), (5, 10614064), (8, 6633790), (10, 5307032), (16, 3316895), (20, 2653516), (40, 1326758), (80, 663379), (461, 115120), (922, 57560), (1439, 36880), (1844, 28780), (2305, 23024), (2878, 18440), (3688, 14390), (4610, 11512), (5756, 9220), (7195, 7376)]