52129532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 117306000

約数和(自身を除く): 65176468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 499, 533, 574, 637, 998, 1066, 1148, 1274, 1996, 2009, 2132, 2548, 3493, 3731, 4018, 6487, 6986, 7462, 8036, 12974, 13972, 14924, 20459, 24451, 25948, 26117, 40918, 45409, 48902, 52234, 81836, 90818, 97804, 104468, 143213, 181636, 265967, 286426, 317863, 531934, 572852, 635726, 1002491, 1063868, 1271452, 1861769, 2004982, 3723538, 4009964, 7447076, 13032383, 26064766, 52129532]

約数ペア:

[(1, 52129532), (2, 26064766), (4, 13032383), (7, 7447076), (13, 4009964), (14, 3723538), (26, 2004982), (28, 1861769), (41, 1271452), (49, 1063868), (52, 1002491), (82, 635726), (91, 572852), (98, 531934), (164, 317863), (182, 286426), (196, 265967), (287, 181636), (364, 143213), (499, 104468), (533, 97804), (574, 90818), (637, 81836), (998, 52234), (1066, 48902), (1148, 45409), (1274, 40918), (1996, 26117), (2009, 25948), (2132, 24451), (2548, 20459), (3493, 14924), (3731, 13972), (4018, 12974), (6487, 8036), (6986, 7462)]