53768320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 133018200

約数和(自身を除く): 79249880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 2897, 3712, 4640, 5794, 9280, 11588, 14485, 18560, 23176, 28970, 46352, 57940, 84013, 92704, 115880, 168026, 185408, 231760, 336052, 370816, 420065, 463520, 672104, 840130, 927040, 1344208, 1680260, 1854080, 2688416, 3360520, 5376832, 6721040, 10753664, 13442080, 26884160, 53768320]

約数ペア:

[(1, 53768320), (2, 26884160), (4, 13442080), (5, 10753664), (8, 6721040), (10, 5376832), (16, 3360520), (20, 2688416), (29, 1854080), (32, 1680260), (40, 1344208), (58, 927040), (64, 840130), (80, 672104), (116, 463520), (128, 420065), (145, 370816), (160, 336052), (232, 231760), (290, 185408), (320, 168026), (464, 115880), (580, 92704), (640, 84013), (928, 57940), (1160, 46352), (1856, 28970), (2320, 23176), (2897, 18560), (3712, 14485), (4640, 11588), (5794, 9280)]