53404516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 54975644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 418, 503, 508, 836, 1006, 1397, 2012, 2413, 2794, 4826, 5533, 5588, 9557, 9652, 11066, 19114, 22132, 26543, 38228, 53086, 63881, 105127, 106172, 127762, 210254, 255524, 420508, 702691, 1213739, 1405382, 2427478, 2810764, 4854956, 13351129, 26702258, 53404516]

約数ペア:

[(1, 53404516), (2, 26702258), (4, 13351129), (11, 4854956), (19, 2810764), (22, 2427478), (38, 1405382), (44, 1213739), (76, 702691), (127, 420508), (209, 255524), (254, 210254), (418, 127762), (503, 106172), (508, 105127), (836, 63881), (1006, 53086), (1397, 38228), (2012, 26543), (2413, 22132), (2794, 19114), (4826, 11066), (5533, 9652), (5588, 9557)]