51121356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 144807936

約数和(自身を除く): 93686580

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 682, 806, 858, 961, 1023, 1209, 1364, 1612, 1716, 1922, 2046, 2418, 2883, 3844, 4092, 4433, 4836, 5766, 8866, 10571, 11532, 12493, 13299, 17732, 21142, 24986, 26598, 29791, 31713, 37479, 42284, 49972, 53196, 59582, 63426, 74958, 89373, 119164, 126852, 137423, 149916, 178746, 274846, 327701, 357492, 387283, 412269, 549692, 655402, 774566, 824538, 983103, 1161849, 1310804, 1549132, 1649076, 1966206, 2323698, 3932412, 4260113, 4647396, 8520226, 12780339, 17040452, 25560678, 51121356]

約数ペア:

[(1, 51121356), (2, 25560678), (3, 17040452), (4, 12780339), (6, 8520226), (11, 4647396), (12, 4260113), (13, 3932412), (22, 2323698), (26, 1966206), (31, 1649076), (33, 1549132), (39, 1310804), (44, 1161849), (52, 983103), (62, 824538), (66, 774566), (78, 655402), (93, 549692), (124, 412269), (132, 387283), (143, 357492), (156, 327701), (186, 274846), (286, 178746), (341, 149916), (372, 137423), (403, 126852), (429, 119164), (572, 89373), (682, 74958), (806, 63426), (858, 59582), (961, 53196), (1023, 49972), (1209, 42284), (1364, 37479), (1612, 31713), (1716, 29791), (1922, 26598), (2046, 24986), (2418, 21142), (2883, 17732), (3844, 13299), (4092, 12493), (4433, 11532), (4836, 10571), (5766, 8866)]