49649166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 137625600

約数和(自身を除く): 87976434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 223, 266, 279, 342, 378, 399, 434, 446, 513, 558, 589, 651, 669, 798, 837, 1026, 1178, 1197, 1302, 1338, 1561, 1674, 1767, 1953, 2007, 2394, 3122, 3534, 3591, 3906, 4014, 4123, 4237, 4683, 5301, 5859, 6021, 6913, 7182, 8246, 8474, 9366, 10602, 11718, 12042, 12369, 12711, 13826, 14049, 15903, 20739, 24738, 25422, 28098, 29659, 31806, 37107, 38133, 41478, 42147, 48391, 59318, 62217, 74214, 76266, 84294, 88977, 96782, 111321, 114399, 124434, 131347, 145173, 177954, 186651, 222642, 228798, 262694, 266931, 290346, 373302, 394041, 435519, 533862, 788082, 800793, 871038, 919429, 1182123, 1306557, 1601586, 1838858, 2364246, 2613114, 2758287, 3546369, 5516574, 7092738, 8274861, 16549722, 24824583, 49649166]

約数ペア:

[(1, 49649166), (2, 24824583), (3, 16549722), (6, 8274861), (7, 7092738), (9, 5516574), (14, 3546369), (18, 2758287), (19, 2613114), (21, 2364246), (27, 1838858), (31, 1601586), (38, 1306557), (42, 1182123), (54, 919429), (57, 871038), (62, 800793), (63, 788082), (93, 533862), (114, 435519), (126, 394041), (133, 373302), (171, 290346), (186, 266931), (189, 262694), (217, 228798), (223, 222642), (266, 186651), (279, 177954), (342, 145173), (378, 131347), (399, 124434), (434, 114399), (446, 111321), (513, 96782), (558, 88977), (589, 84294), (651, 76266), (669, 74214), (798, 62217), (837, 59318), (1026, 48391), (1178, 42147), (1197, 41478), (1302, 38133), (1338, 37107), (1561, 31806), (1674, 29659), (1767, 28098), (1953, 25422), (2007, 24738), (2394, 20739), (3122, 15903), (3534, 14049), (3591, 13826), (3906, 12711), (4014, 12369), (4123, 12042), (4237, 11718), (4683, 10602), (5301, 9366), (5859, 8474), (6021, 8246), (6913, 7182)]