505955384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 1067955840

約数和(自身を除く): 562000456

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 83, 88, 106, 166, 212, 332, 424, 583, 664, 913, 1166, 1307, 1826, 2332, 2614, 3652, 4399, 4664, 5228, 7304, 8798, 10456, 14377, 17596, 28754, 35192, 48389, 57508, 69271, 96778, 108481, 115016, 138542, 193556, 216962, 277084, 387112, 433924, 554168, 761981, 867848, 1193291, 1523962, 2386582, 3047924, 4773164, 5749493, 6095848, 9546328, 11498986, 22997972, 45995944, 63244423, 126488846, 252977692, 505955384]

約数ペア:

[(1, 505955384), (2, 252977692), (4, 126488846), (8, 63244423), (11, 45995944), (22, 22997972), (44, 11498986), (53, 9546328), (83, 6095848), (88, 5749493), (106, 4773164), (166, 3047924), (212, 2386582), (332, 1523962), (424, 1193291), (583, 867848), (664, 761981), (913, 554168), (1166, 433924), (1307, 387112), (1826, 277084), (2332, 216962), (2614, 193556), (3652, 138542), (4399, 115016), (4664, 108481), (5228, 96778), (7304, 69271), (8798, 57508), (10456, 48389), (14377, 35192), (17596, 28754)]