51637196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 101756928

約数和(自身を除く): 50119732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 311, 403, 412, 622, 806, 1244, 1339, 1612, 2678, 3193, 4043, 5356, 6386, 8086, 9641, 12772, 16172, 19282, 32033, 38564, 41509, 64066, 83018, 125333, 128132, 166036, 250666, 416429, 501332, 832858, 993023, 1665716, 1986046, 3972092, 12909299, 25818598, 51637196]

約数ペア:

[(1, 51637196), (2, 25818598), (4, 12909299), (13, 3972092), (26, 1986046), (31, 1665716), (52, 993023), (62, 832858), (103, 501332), (124, 416429), (206, 250666), (311, 166036), (403, 128132), (412, 125333), (622, 83018), (806, 64066), (1244, 41509), (1339, 38564), (1612, 32033), (2678, 19282), (3193, 16172), (4043, 12772), (5356, 9641), (6386, 8086)]