49209888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 163924992

約数和(自身を除く): 114715104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 131, 156, 168, 172, 182, 208, 224, 258, 262, 273, 301, 312, 336, 344, 364, 393, 416, 516, 524, 546, 559, 602, 624, 672, 688, 728, 786, 903, 917, 1032, 1048, 1092, 1118, 1204, 1248, 1376, 1456, 1572, 1677, 1703, 1806, 1834, 2064, 2096, 2184, 2236, 2408, 2751, 2912, 3144, 3354, 3406, 3612, 3668, 3913, 4128, 4192, 4368, 4472, 4816, 5109, 5502, 5633, 6288, 6708, 6812, 7224, 7336, 7826, 8736, 8944, 9632, 10218, 11004, 11266, 11739, 11921, 12576, 13416, 13624, 14448, 14672, 15652, 16899, 17888, 20436, 22008, 22532, 23478, 23842, 26832, 27248, 28896, 29344, 31304, 33798, 35763, 39431, 40872, 44016, 45064, 46956, 47684, 53664, 54496, 62608, 67596, 71526, 73229, 78862, 81744, 88032, 90128, 93912, 95368, 118293, 125216, 135192, 143052, 146458, 157724, 163488, 180256, 187824, 190736, 219687, 236586, 270384, 286104, 292916, 315448, 375648, 381472, 439374, 473172, 512603, 540768, 572208, 585832, 630896, 878748, 946344, 1025206, 1144416, 1171664, 1261792, 1537809, 1757496, 1892688, 2050412, 2343328, 3075618, 3514992, 3785376, 4100824, 6151236, 7029984, 8201648, 12302472, 16403296, 24604944, 49209888]

約数ペア:

[(1, 49209888), (2, 24604944), (3, 16403296), (4, 12302472), (6, 8201648), (7, 7029984), (8, 6151236), (12, 4100824), (13, 3785376), (14, 3514992), (16, 3075618), (21, 2343328), (24, 2050412), (26, 1892688), (28, 1757496), (32, 1537809), (39, 1261792), (42, 1171664), (43, 1144416), (48, 1025206), (52, 946344), (56, 878748), (78, 630896), (84, 585832), (86, 572208), (91, 540768), (96, 512603), (104, 473172), (112, 439374), (129, 381472), (131, 375648), (156, 315448), (168, 292916), (172, 286104), (182, 270384), (208, 236586), (224, 219687), (258, 190736), (262, 187824), (273, 180256), (301, 163488), (312, 157724), (336, 146458), (344, 143052), (364, 135192), (393, 125216), (416, 118293), (516, 95368), (524, 93912), (546, 90128), (559, 88032), (602, 81744), (624, 78862), (672, 73229), (688, 71526), (728, 67596), (786, 62608), (903, 54496), (917, 53664), (1032, 47684), (1048, 46956), (1092, 45064), (1118, 44016), (1204, 40872), (1248, 39431), (1376, 35763), (1456, 33798), (1572, 31304), (1677, 29344), (1703, 28896), (1806, 27248), (1834, 26832), (2064, 23842), (2096, 23478), (2184, 22532), (2236, 22008), (2408, 20436), (2751, 17888), (2912, 16899), (3144, 15652), (3354, 14672), (3406, 14448), (3612, 13624), (3668, 13416), (3913, 12576), (4128, 11921), (4192, 11739), (4368, 11266), (4472, 11004), (4816, 10218), (5109, 9632), (5502, 8944), (5633, 8736), (6288, 7826), (6708, 7336), (6812, 7224)]