56553804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 152334000

約数和(自身を除く): 95780196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 929, 1068, 1602, 1691, 1858, 2787, 3204, 3382, 3716, 5073, 5574, 6764, 8361, 10146, 11148, 15219, 16722, 17651, 20292, 30438, 33444, 35302, 52953, 60876, 70604, 82681, 105906, 158859, 165362, 211812, 248043, 317718, 330724, 496086, 635436, 744129, 992172, 1488258, 1570939, 2976516, 3141878, 4712817, 6283756, 9425634, 14138451, 18851268, 28276902, 56553804]

約数ペア:

[(1, 56553804), (2, 28276902), (3, 18851268), (4, 14138451), (6, 9425634), (9, 6283756), (12, 4712817), (18, 3141878), (19, 2976516), (36, 1570939), (38, 1488258), (57, 992172), (76, 744129), (89, 635436), (114, 496086), (171, 330724), (178, 317718), (228, 248043), (267, 211812), (342, 165362), (356, 158859), (534, 105906), (684, 82681), (801, 70604), (929, 60876), (1068, 52953), (1602, 35302), (1691, 33444), (1858, 30438), (2787, 20292), (3204, 17651), (3382, 16722), (3716, 15219), (5073, 11148), (5574, 10146), (6764, 8361)]