48781512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 151304400

約数和(自身を除く): 102522888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 211, 228, 234, 247, 312, 338, 342, 422, 456, 468, 494, 507, 633, 676, 684, 741, 844, 936, 988, 1014, 1266, 1352, 1368, 1482, 1521, 1688, 1899, 1976, 2028, 2223, 2532, 2743, 2964, 3042, 3211, 3798, 4009, 4056, 4446, 5064, 5486, 5928, 6084, 6422, 7596, 8018, 8229, 8892, 9633, 10972, 12027, 12168, 12844, 15192, 16036, 16458, 17784, 19266, 21944, 24054, 24687, 25688, 28899, 32072, 32916, 35659, 36081, 38532, 48108, 49374, 52117, 57798, 65832, 71318, 72162, 77064, 96216, 98748, 104234, 106977, 115596, 142636, 144324, 156351, 197496, 208468, 213954, 231192, 285272, 288648, 312702, 320931, 416936, 427908, 469053, 625404, 641862, 677521, 855816, 938106, 1250808, 1283724, 1355042, 1876212, 2032563, 2567448, 2710084, 3752424, 4065126, 5420168, 6097689, 8130252, 12195378, 16260504, 24390756, 48781512]

約数ペア:

[(1, 48781512), (2, 24390756), (3, 16260504), (4, 12195378), (6, 8130252), (8, 6097689), (9, 5420168), (12, 4065126), (13, 3752424), (18, 2710084), (19, 2567448), (24, 2032563), (26, 1876212), (36, 1355042), (38, 1283724), (39, 1250808), (52, 938106), (57, 855816), (72, 677521), (76, 641862), (78, 625404), (104, 469053), (114, 427908), (117, 416936), (152, 320931), (156, 312702), (169, 288648), (171, 285272), (211, 231192), (228, 213954), (234, 208468), (247, 197496), (312, 156351), (338, 144324), (342, 142636), (422, 115596), (456, 106977), (468, 104234), (494, 98748), (507, 96216), (633, 77064), (676, 72162), (684, 71318), (741, 65832), (844, 57798), (936, 52117), (988, 49374), (1014, 48108), (1266, 38532), (1352, 36081), (1368, 35659), (1482, 32916), (1521, 32072), (1688, 28899), (1899, 25688), (1976, 24687), (2028, 24054), (2223, 21944), (2532, 19266), (2743, 17784), (2964, 16458), (3042, 16036), (3211, 15192), (3798, 12844), (4009, 12168), (4056, 12027), (4446, 10972), (5064, 9633), (5486, 8892), (5928, 8229), (6084, 8018), (6422, 7596)]