47890024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 111484800

約数和(自身を除く): 63594776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 419, 628, 728, 838, 1099, 1256, 1676, 2041, 2198, 2933, 3352, 4082, 4396, 5447, 5866, 8164, 8792, 10894, 11732, 14287, 16328, 21788, 23464, 28574, 38129, 43576, 57148, 65783, 76258, 114296, 131566, 152516, 263132, 305032, 460481, 526264, 855179, 920962, 1710358, 1841924, 3420716, 3683848, 5986253, 6841432, 11972506, 23945012, 47890024]

約数ペア:

[(1, 47890024), (2, 23945012), (4, 11972506), (7, 6841432), (8, 5986253), (13, 3683848), (14, 3420716), (26, 1841924), (28, 1710358), (52, 920962), (56, 855179), (91, 526264), (104, 460481), (157, 305032), (182, 263132), (314, 152516), (364, 131566), (419, 114296), (628, 76258), (728, 65783), (838, 57148), (1099, 43576), (1256, 38129), (1676, 28574), (2041, 23464), (2198, 21788), (2933, 16328), (3352, 14287), (4082, 11732), (4396, 10894), (5447, 8792), (5866, 8164)]