47757828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 121306752

約数和(自身を除く): 73548924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 289, 293, 564, 578, 586, 799, 867, 879, 1156, 1172, 1598, 1734, 1758, 2397, 3196, 3468, 3516, 4794, 4981, 9588, 9962, 13583, 13771, 14943, 19924, 27166, 27542, 29886, 40749, 41313, 54332, 55084, 59772, 81498, 82626, 84677, 162996, 165252, 169354, 234107, 254031, 338708, 468214, 508062, 702321, 936428, 1016124, 1404642, 2809284, 3979819, 7959638, 11939457, 15919276, 23878914, 47757828]

約数ペア:

[(1, 47757828), (2, 23878914), (3, 15919276), (4, 11939457), (6, 7959638), (12, 3979819), (17, 2809284), (34, 1404642), (47, 1016124), (51, 936428), (68, 702321), (94, 508062), (102, 468214), (141, 338708), (188, 254031), (204, 234107), (282, 169354), (289, 165252), (293, 162996), (564, 84677), (578, 82626), (586, 81498), (799, 59772), (867, 55084), (879, 54332), (1156, 41313), (1172, 40749), (1598, 29886), (1734, 27542), (1758, 27166), (2397, 19924), (3196, 14943), (3468, 13771), (3516, 13583), (4794, 9962), (4981, 9588)]