49872492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 140540400

約数和(自身を除く): 90667908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 4289, 5814, 8578, 11628, 12867, 17156, 25734, 38601, 51468, 72913, 77202, 81491, 145826, 154404, 162982, 218739, 244473, 291652, 325964, 437478, 488946, 656217, 733419, 874956, 977892, 1312434, 1385347, 1466838, 2624868, 2770694, 2933676, 4156041, 5541388, 8312082, 12468123, 16624164, 24936246, 49872492]

約数ペア:

[(1, 49872492), (2, 24936246), (3, 16624164), (4, 12468123), (6, 8312082), (9, 5541388), (12, 4156041), (17, 2933676), (18, 2770694), (19, 2624868), (34, 1466838), (36, 1385347), (38, 1312434), (51, 977892), (57, 874956), (68, 733419), (76, 656217), (102, 488946), (114, 437478), (153, 325964), (171, 291652), (204, 244473), (228, 218739), (306, 162982), (323, 154404), (342, 145826), (612, 81491), (646, 77202), (684, 72913), (969, 51468), (1292, 38601), (1938, 25734), (2907, 17156), (3876, 12867), (4289, 11628), (5814, 8578)]