55393416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19755

約数の個数: 64

約数和(自身を含む): 165715200

約数和(自身を除く): 110321784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 19727, 39454, 59181, 78908, 118362, 157816, 177543, 236724, 256451, 355086, 473448, 512902, 532629, 710172, 769353, 1025804, 1065258, 1420344, 1538706, 2051608, 2130516, 2308059, 3077412, 4261032, 4616118, 6154824, 6924177, 9232236, 13848354, 18464472, 27696708, 55393416]

約数ペア:

[(1, 55393416), (2, 27696708), (3, 18464472), (4, 13848354), (6, 9232236), (8, 6924177), (9, 6154824), (12, 4616118), (13, 4261032), (18, 3077412), (24, 2308059), (26, 2130516), (27, 2051608), (36, 1538706), (39, 1420344), (52, 1065258), (54, 1025804), (72, 769353), (78, 710172), (104, 532629), (108, 512902), (117, 473448), (156, 355086), (216, 256451), (234, 236724), (312, 177543), (351, 157816), (468, 118362), (702, 78908), (936, 59181), (1404, 39454), (2808, 19727)]