56535640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10664

約数の個数: 64

約数和(自身を含む): 153043200

約数和(自身を除く): 96507560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10627, 21254, 42508, 53135, 74389, 85016, 106270, 148778, 201913, 212540, 297556, 371945, 403826, 425080, 595112, 743890, 807652, 1009565, 1413391, 1487780, 1615304, 2019130, 2826782, 2975560, 4038260, 5653564, 7066955, 8076520, 11307128, 14133910, 28267820, 56535640]

約数ペア:

[(1, 56535640), (2, 28267820), (4, 14133910), (5, 11307128), (7, 8076520), (8, 7066955), (10, 5653564), (14, 4038260), (19, 2975560), (20, 2826782), (28, 2019130), (35, 1615304), (38, 1487780), (40, 1413391), (56, 1009565), (70, 807652), (76, 743890), (95, 595112), (133, 425080), (140, 403826), (152, 371945), (190, 297556), (266, 212540), (280, 201913), (380, 148778), (532, 106270), (665, 85016), (760, 74389), (1064, 53135), (1330, 42508), (2660, 21254), (5320, 10627)]