49686672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 158878720

約数和(自身を除く): 109192048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 168, 172, 181, 228, 258, 266, 301, 304, 336, 344, 362, 399, 456, 516, 532, 543, 602, 688, 724, 798, 817, 903, 912, 1032, 1064, 1086, 1204, 1267, 1448, 1596, 1634, 1806, 2064, 2128, 2172, 2408, 2451, 2534, 2896, 3192, 3268, 3439, 3612, 3801, 4344, 4816, 4902, 5068, 5719, 6384, 6536, 6878, 7224, 7602, 7783, 8688, 9804, 10136, 10317, 11438, 13072, 13756, 14448, 15204, 15566, 17157, 19608, 20272, 20634, 22876, 23349, 24073, 27512, 30408, 31132, 34314, 39216, 41268, 45752, 46698, 48146, 54481, 55024, 60816, 62264, 68628, 72219, 82536, 91504, 93396, 96292, 108962, 124528, 137256, 144438, 147877, 163443, 165072, 186792, 192584, 217924, 274512, 288876, 295754, 326886, 373584, 385168, 435848, 443631, 577752, 591508, 653772, 871696, 887262, 1035139, 1155504, 1183016, 1307544, 1774524, 2070278, 2366032, 2615088, 3105417, 3549048, 4140556, 6210834, 7098096, 8281112, 12421668, 16562224, 24843336, 49686672]

約数ペア:

[(1, 49686672), (2, 24843336), (3, 16562224), (4, 12421668), (6, 8281112), (7, 7098096), (8, 6210834), (12, 4140556), (14, 3549048), (16, 3105417), (19, 2615088), (21, 2366032), (24, 2070278), (28, 1774524), (38, 1307544), (42, 1183016), (43, 1155504), (48, 1035139), (56, 887262), (57, 871696), (76, 653772), (84, 591508), (86, 577752), (112, 443631), (114, 435848), (129, 385168), (133, 373584), (152, 326886), (168, 295754), (172, 288876), (181, 274512), (228, 217924), (258, 192584), (266, 186792), (301, 165072), (304, 163443), (336, 147877), (344, 144438), (362, 137256), (399, 124528), (456, 108962), (516, 96292), (532, 93396), (543, 91504), (602, 82536), (688, 72219), (724, 68628), (798, 62264), (817, 60816), (903, 55024), (912, 54481), (1032, 48146), (1064, 46698), (1086, 45752), (1204, 41268), (1267, 39216), (1448, 34314), (1596, 31132), (1634, 30408), (1806, 27512), (2064, 24073), (2128, 23349), (2172, 22876), (2408, 20634), (2451, 20272), (2534, 19608), (2896, 17157), (3192, 15566), (3268, 15204), (3439, 14448), (3612, 13756), (3801, 13072), (4344, 11438), (4816, 10317), (4902, 10136), (5068, 9804), (5719, 8688), (6384, 7783), (6536, 7602), (6878, 7224)]