49763910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 140767200

約数和(自身を除く): 91003290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 349, 485, 490, 582, 679, 698, 735, 970, 1047, 1358, 1455, 1470, 1745, 2037, 2094, 2443, 2910, 3395, 3490, 4074, 4753, 4886, 5235, 6790, 7329, 9506, 10185, 10470, 12215, 14259, 14658, 17101, 20370, 23765, 24430, 28518, 33853, 34202, 36645, 47530, 51303, 67706, 71295, 73290, 85505, 101559, 102606, 142590, 169265, 171010, 203118, 236971, 256515, 338530, 473942, 507795, 513030, 710913, 1015590, 1184855, 1421826, 1658797, 2369710, 3317594, 3554565, 4976391, 7109130, 8293985, 9952782, 16587970, 24881955, 49763910]

約数ペア:

[(1, 49763910), (2, 24881955), (3, 16587970), (5, 9952782), (6, 8293985), (7, 7109130), (10, 4976391), (14, 3554565), (15, 3317594), (21, 2369710), (30, 1658797), (35, 1421826), (42, 1184855), (49, 1015590), (70, 710913), (97, 513030), (98, 507795), (105, 473942), (147, 338530), (194, 256515), (210, 236971), (245, 203118), (291, 171010), (294, 169265), (349, 142590), (485, 102606), (490, 101559), (582, 85505), (679, 73290), (698, 71295), (735, 67706), (970, 51303), (1047, 47530), (1358, 36645), (1455, 34202), (1470, 33853), (1745, 28518), (2037, 24430), (2094, 23765), (2443, 20370), (2910, 17101), (3395, 14658), (3490, 14259), (4074, 12215), (4753, 10470), (4886, 10185), (5235, 9506), (6790, 7329)]