56550564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 164091200

約数和(自身を除く): 107540636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 643, 698, 1047, 1286, 1396, 1929, 2094, 2443, 2572, 3141, 3858, 4188, 4501, 4886, 5787, 6282, 7329, 7716, 9002, 9772, 11574, 12564, 13503, 14658, 18004, 21987, 23148, 27006, 29316, 40509, 43974, 54012, 81018, 87948, 162036, 224407, 448814, 673221, 897628, 1346442, 1570849, 2019663, 2692884, 3141698, 4039326, 4712547, 6283396, 8078652, 9425094, 14137641, 18850188, 28275282, 56550564]

約数ペア:

[(1, 56550564), (2, 28275282), (3, 18850188), (4, 14137641), (6, 9425094), (7, 8078652), (9, 6283396), (12, 4712547), (14, 4039326), (18, 3141698), (21, 2692884), (28, 2019663), (36, 1570849), (42, 1346442), (63, 897628), (84, 673221), (126, 448814), (252, 224407), (349, 162036), (643, 87948), (698, 81018), (1047, 54012), (1286, 43974), (1396, 40509), (1929, 29316), (2094, 27006), (2443, 23148), (2572, 21987), (3141, 18004), (3858, 14658), (4188, 13503), (4501, 12564), (4886, 11574), (5787, 9772), (6282, 9002), (7329, 7716)]