51775394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 36767326

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 853, 979, 1706, 1958, 2759, 5518, 9383, 18766, 26443, 30349, 52886, 60698, 75917, 151834, 290873, 581746, 835087, 1670174, 2353427, 4706854, 25887697, 51775394]

約数ペア:

[(1, 51775394), (2, 25887697), (11, 4706854), (22, 2353427), (31, 1670174), (62, 835087), (89, 581746), (178, 290873), (341, 151834), (682, 75917), (853, 60698), (979, 52886), (1706, 30349), (1958, 26443), (2759, 18766), (5518, 9383)]