51677496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 157584960

約数和(自身を除く): 105907464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 137, 156, 169, 186, 234, 248, 274, 279, 312, 338, 372, 403, 411, 468, 507, 548, 558, 676, 744, 806, 822, 936, 1014, 1096, 1116, 1209, 1233, 1352, 1521, 1612, 1644, 1781, 2028, 2232, 2418, 2466, 3042, 3224, 3288, 3562, 3627, 4056, 4247, 4836, 4932, 5239, 5343, 6084, 7124, 7254, 8494, 9672, 9864, 10478, 10686, 12168, 12741, 14248, 14508, 15717, 16029, 16988, 20956, 21372, 23153, 25482, 29016, 31434, 32058, 33976, 38223, 41912, 42744, 46306, 47151, 50964, 55211, 62868, 64116, 69459, 76446, 92612, 94302, 101928, 110422, 125736, 128232, 138918, 152892, 165633, 185224, 188604, 208377, 220844, 277836, 305784, 331266, 377208, 416754, 441688, 496899, 555672, 662532, 717743, 833508, 993798, 1325064, 1435486, 1667016, 1987596, 2153229, 2870972, 3975192, 4306458, 5741944, 6459687, 8612916, 12919374, 17225832, 25838748, 51677496]

約数ペア:

[(1, 51677496), (2, 25838748), (3, 17225832), (4, 12919374), (6, 8612916), (8, 6459687), (9, 5741944), (12, 4306458), (13, 3975192), (18, 2870972), (24, 2153229), (26, 1987596), (31, 1667016), (36, 1435486), (39, 1325064), (52, 993798), (62, 833508), (72, 717743), (78, 662532), (93, 555672), (104, 496899), (117, 441688), (124, 416754), (137, 377208), (156, 331266), (169, 305784), (186, 277836), (234, 220844), (248, 208377), (274, 188604), (279, 185224), (312, 165633), (338, 152892), (372, 138918), (403, 128232), (411, 125736), (468, 110422), (507, 101928), (548, 94302), (558, 92612), (676, 76446), (744, 69459), (806, 64116), (822, 62868), (936, 55211), (1014, 50964), (1096, 47151), (1116, 46306), (1209, 42744), (1233, 41912), (1352, 38223), (1521, 33976), (1612, 32058), (1644, 31434), (1781, 29016), (2028, 25482), (2232, 23153), (2418, 21372), (2466, 20956), (3042, 16988), (3224, 16029), (3288, 15717), (3562, 14508), (3627, 14248), (4056, 12741), (4247, 12168), (4836, 10686), (4932, 10478), (5239, 9864), (5343, 9672), (6084, 8494), (7124, 7254)]