53495568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 120

約数和(自身を含む): 173683328

約数和(自身を除く): 120187760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 727, 876, 1008, 1022, 1168, 1314, 1454, 1533, 1752, 2044, 2181, 2628, 2908, 3066, 3504, 4088, 4362, 4599, 5089, 5256, 5816, 6132, 6543, 8176, 8724, 9198, 10178, 10512, 11632, 12264, 13086, 15267, 17448, 18396, 20356, 24528, 26172, 30534, 34896, 36792, 40712, 45801, 52344, 53071, 61068, 73584, 81424, 91602, 104688, 106142, 122136, 159213, 183204, 212284, 244272, 318426, 366408, 371497, 424568, 477639, 636852, 732816, 742994, 849136, 955278, 1114491, 1273704, 1485988, 1910556, 2228982, 2547408, 2971976, 3343473, 3821112, 4457964, 5943952, 6686946, 7642224, 8915928, 13373892, 17831856, 26747784, 53495568]

約数ペア:

[(1, 53495568), (2, 26747784), (3, 17831856), (4, 13373892), (6, 8915928), (7, 7642224), (8, 6686946), (9, 5943952), (12, 4457964), (14, 3821112), (16, 3343473), (18, 2971976), (21, 2547408), (24, 2228982), (28, 1910556), (36, 1485988), (42, 1273704), (48, 1114491), (56, 955278), (63, 849136), (72, 742994), (73, 732816), (84, 636852), (112, 477639), (126, 424568), (144, 371497), (146, 366408), (168, 318426), (219, 244272), (252, 212284), (292, 183204), (336, 159213), (438, 122136), (504, 106142), (511, 104688), (584, 91602), (657, 81424), (727, 73584), (876, 61068), (1008, 53071), (1022, 52344), (1168, 45801), (1314, 40712), (1454, 36792), (1533, 34896), (1752, 30534), (2044, 26172), (2181, 24528), (2628, 20356), (2908, 18396), (3066, 17448), (3504, 15267), (4088, 13086), (4362, 12264), (4599, 11632), (5089, 10512), (5256, 10178), (5816, 9198), (6132, 8724), (6543, 8176)]