56239278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 69213522

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 241, 267, 437, 482, 534, 723, 874, 1311, 1446, 1691, 2047, 2622, 3382, 4094, 4579, 5073, 5543, 6141, 9158, 10146, 11086, 12282, 13737, 16629, 21449, 27474, 33258, 38893, 42898, 64347, 77786, 105317, 116679, 128694, 210634, 233358, 315951, 407531, 493327, 631902, 815062, 986654, 1222593, 1479981, 2445186, 2959962, 9373213, 18746426, 28119639, 56239278]

約数ペア:

[(1, 56239278), (2, 28119639), (3, 18746426), (6, 9373213), (19, 2959962), (23, 2445186), (38, 1479981), (46, 1222593), (57, 986654), (69, 815062), (89, 631902), (114, 493327), (138, 407531), (178, 315951), (241, 233358), (267, 210634), (437, 128694), (482, 116679), (534, 105317), (723, 77786), (874, 64347), (1311, 42898), (1446, 38893), (1691, 33258), (2047, 27474), (2622, 21449), (3382, 16629), (4094, 13737), (4579, 12282), (5073, 11086), (5543, 10146), (6141, 9158)]