53763444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 156269568

約数和(自身を除く): 102506124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1117, 1146, 1337, 1719, 2234, 2292, 2674, 3351, 3438, 4011, 4468, 5348, 6702, 6876, 7819, 8022, 10053, 12033, 13404, 15638, 16044, 20106, 23457, 24066, 31276, 40212, 46914, 48132, 70371, 93828, 140742, 213347, 281484, 426694, 640041, 853388, 1280082, 1493429, 1920123, 2560164, 2986858, 3840246, 4480287, 5973716, 7680492, 8960574, 13440861, 17921148, 26881722, 53763444]

約数ペア:

[(1, 53763444), (2, 26881722), (3, 17921148), (4, 13440861), (6, 8960574), (7, 7680492), (9, 5973716), (12, 4480287), (14, 3840246), (18, 2986858), (21, 2560164), (28, 1920123), (36, 1493429), (42, 1280082), (63, 853388), (84, 640041), (126, 426694), (191, 281484), (252, 213347), (382, 140742), (573, 93828), (764, 70371), (1117, 48132), (1146, 46914), (1337, 40212), (1719, 31276), (2234, 24066), (2292, 23457), (2674, 20106), (3351, 16044), (3438, 15638), (4011, 13404), (4468, 12033), (5348, 10053), (6702, 8022), (6876, 7819)]