56553918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21569}}^1$

素因数の和:21616

約数の個数: 32

約数和(自身を含む): 124243200

約数和(自身を除く): 67689282

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 21569, 43138, 64707, 129414, 409811, 496087, 819622, 992174, 1229433, 1488261, 2458866, 2976522, 9425653, 18851306, 28276959, 56553918]

約数ペア:

[(1, 56553918), (2, 28276959), (3, 18851306), (6, 9425653), (19, 2976522), (23, 2458866), (38, 1488261), (46, 1229433), (57, 992174), (69, 819622), (114, 496087), (138, 409811), (437, 129414), (874, 64707), (1311, 43138), (2622, 21569)]