53441948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 118186992

約数和(自身を除く): 64745044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 373, 476, 602, 731, 746, 833, 1204, 1462, 1492, 1666, 2107, 2611, 2924, 3332, 4214, 5117, 5222, 6341, 8428, 10234, 10444, 12682, 16039, 18277, 20468, 25364, 32078, 35819, 36554, 44387, 64156, 71638, 73108, 88774, 112273, 143276, 177548, 224546, 272663, 310709, 449092, 545326, 621418, 785911, 1090652, 1242836, 1571822, 1908641, 3143644, 3817282, 7634564, 13360487, 26720974, 53441948]

約数ペア:

[(1, 53441948), (2, 26720974), (4, 13360487), (7, 7634564), (14, 3817282), (17, 3143644), (28, 1908641), (34, 1571822), (43, 1242836), (49, 1090652), (68, 785911), (86, 621418), (98, 545326), (119, 449092), (172, 310709), (196, 272663), (238, 224546), (301, 177548), (373, 143276), (476, 112273), (602, 88774), (731, 73108), (746, 71638), (833, 64156), (1204, 44387), (1462, 36554), (1492, 35819), (1666, 32078), (2107, 25364), (2611, 20468), (2924, 18277), (3332, 16039), (4214, 12682), (5117, 10444), (5222, 10234), (6341, 8428)]