55142048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 124023312

約数和(自身を除く): 68881264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 53, 61, 82, 104, 106, 122, 164, 208, 212, 244, 328, 416, 424, 488, 533, 656, 689, 793, 848, 976, 1066, 1312, 1378, 1586, 1696, 1952, 2132, 2173, 2501, 2756, 3172, 3233, 4264, 4346, 5002, 5512, 6344, 6466, 8528, 8692, 10004, 11024, 12688, 12932, 17056, 17384, 20008, 22048, 25376, 25864, 28249, 32513, 34768, 40016, 42029, 51728, 56498, 65026, 69536, 80032, 84058, 103456, 112996, 130052, 132553, 168116, 225992, 260104, 265106, 336232, 451984, 520208, 530212, 672464, 903968, 1040416, 1060424, 1344928, 1723189, 2120848, 3446378, 4241696, 6892756, 13785512, 27571024, 55142048]

約数ペア:

[(1, 55142048), (2, 27571024), (4, 13785512), (8, 6892756), (13, 4241696), (16, 3446378), (26, 2120848), (32, 1723189), (41, 1344928), (52, 1060424), (53, 1040416), (61, 903968), (82, 672464), (104, 530212), (106, 520208), (122, 451984), (164, 336232), (208, 265106), (212, 260104), (244, 225992), (328, 168116), (416, 132553), (424, 130052), (488, 112996), (533, 103456), (656, 84058), (689, 80032), (793, 69536), (848, 65026), (976, 56498), (1066, 51728), (1312, 42029), (1378, 40016), (1586, 34768), (1696, 32513), (1952, 28249), (2132, 25864), (2173, 25376), (2501, 22048), (2756, 20008), (3172, 17384), (3233, 17056), (4264, 12932), (4346, 12688), (5002, 11024), (5512, 10004), (6344, 8692), (6466, 8528)]