51921580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2753}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 64671764

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2753, 3772, 4715, 5506, 9430, 11012, 13765, 18860, 27530, 55060, 63319, 112873, 126638, 225746, 253276, 316595, 451492, 564365, 633190, 1128730, 1266380, 2257460, 2596079, 5192158, 10384316, 12980395, 25960790, 51921580]

約数ペア:

[(1, 51921580), (2, 25960790), (4, 12980395), (5, 10384316), (10, 5192158), (20, 2596079), (23, 2257460), (41, 1266380), (46, 1128730), (82, 633190), (92, 564365), (115, 451492), (164, 316595), (205, 253276), (230, 225746), (410, 126638), (460, 112873), (820, 63319), (943, 55060), (1886, 27530), (2753, 18860), (3772, 13765), (4715, 11012), (5506, 9430)]