49620223851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{1997}}^1$

素因数の和:3776

約数の個数: 64

約数和(自身を含む): 79362478080

約数和(自身を除く): 29742254229

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 1723, 1997, 4807, 5169, 5991, 14421, 18953, 21967, 32737, 37943, 39629, 45931, 56859, 65901, 98211, 113829, 118887, 137793, 360107, 417373, 435919, 505241, 752951, 872689, 1080321, 1252119, 1307757, 1515723, 2258853, 2618067, 3440831, 8282461, 9599579, 10322493, 24847383, 28798737, 37849141, 65375789, 79139113, 113547423, 196127367, 237417339, 719133679, 870530243, 1503643147, 2157401037, 2611590729, 4510929441, 16540074617, 49620223851]

約数ペア:

[(1, 49620223851), (3, 16540074617), (11, 4510929441), (19, 2611590729), (23, 2157401037), (33, 1503643147), (57, 870530243), (69, 719133679), (209, 237417339), (253, 196127367), (437, 113547423), (627, 79139113), (759, 65375789), (1311, 37849141), (1723, 28798737), (1997, 24847383), (4807, 10322493), (5169, 9599579), (5991, 8282461), (14421, 3440831), (18953, 2618067), (21967, 2258853), (32737, 1515723), (37943, 1307757), (39629, 1252119), (45931, 1080321), (56859, 872689), (65901, 752951), (98211, 505241), (113829, 435919), (118887, 417373), (137793, 360107)]