52603280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21211}}^1$

素因数の和:21255

約数の個数: 40

約数和(自身を含む): 126253824

約数和(自身を除く): 73650544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 424220, 657541, 848440, 1315082, 1696880, 2630164, 3287705, 5260328, 6575410, 10520656, 13150820, 26301640, 52603280]

約数ペア:

[(1, 52603280), (2, 26301640), (4, 13150820), (5, 10520656), (8, 6575410), (10, 5260328), (16, 3287705), (20, 2630164), (31, 1696880), (40, 1315082), (62, 848440), (80, 657541), (124, 424220), (155, 339376), (248, 212110), (310, 169688), (496, 106055), (620, 84844), (1240, 42422), (2480, 21211)]