55392354

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 123327360

約数和(自身を除く): 67935006

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 487, 534, 639, 801, 974, 1278, 1461, 1602, 2922, 4383, 6319, 8766, 12638, 18957, 34577, 37914, 43343, 56871, 69154, 86686, 103731, 113742, 130029, 207462, 260058, 311193, 390087, 622386, 780174, 3077353, 6154706, 9232059, 18464118, 27696177, 55392354]

約数ペア:

[(1, 55392354), (2, 27696177), (3, 18464118), (6, 9232059), (9, 6154706), (18, 3077353), (71, 780174), (89, 622386), (142, 390087), (178, 311193), (213, 260058), (267, 207462), (426, 130029), (487, 113742), (534, 103731), (639, 86686), (801, 69154), (974, 56871), (1278, 43343), (1461, 37914), (1602, 34577), (2922, 18957), (4383, 12638), (6319, 8766)]