55140508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19609}}^1$

素因数の和:19669

約数の個数: 24

約数和(自身を含む): 104325200

約数和(自身を除く): 49184692

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 19609, 39218, 78436, 372571, 725533, 745142, 1451066, 1490284, 2902132, 13785127, 27570254, 55140508]

約数ペア:

[(1, 55140508), (2, 27570254), (4, 13785127), (19, 2902132), (37, 1490284), (38, 1451066), (74, 745142), (76, 725533), (148, 372571), (703, 78436), (1406, 39218), (2812, 19609)]