52022440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31721}}^1$

素因数の和:31773

約数の個数: 32

約数和(自身を含む): 119909160

約数和(自身を除く): 67886720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 31721, 63442, 126884, 158605, 253768, 317210, 634420, 1268840, 1300561, 2601122, 5202244, 6502805, 10404488, 13005610, 26011220, 52022440]

約数ペア:

[(1, 52022440), (2, 26011220), (4, 13005610), (5, 10404488), (8, 6502805), (10, 5202244), (20, 2601122), (40, 1300561), (41, 1268840), (82, 634420), (164, 317210), (205, 253768), (328, 158605), (410, 126884), (820, 63442), (1640, 31721)]