56784046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 49280594

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 61, 122, 131, 187, 209, 262, 323, 374, 418, 646, 671, 1037, 1159, 1342, 1441, 2074, 2227, 2318, 2489, 2882, 3553, 4454, 4978, 7106, 7991, 11407, 12749, 15982, 19703, 22814, 24497, 25498, 27379, 39406, 42313, 48994, 54758, 84626, 87901, 135847, 151829, 175802, 216733, 271694, 303658, 433466, 465443, 930886, 1494317, 1670119, 2581093, 2988634, 3340238, 5162186, 28392023, 56784046]

約数ペア:

[(1, 56784046), (2, 28392023), (11, 5162186), (17, 3340238), (19, 2988634), (22, 2581093), (34, 1670119), (38, 1494317), (61, 930886), (122, 465443), (131, 433466), (187, 303658), (209, 271694), (262, 216733), (323, 175802), (374, 151829), (418, 135847), (646, 87901), (671, 84626), (1037, 54758), (1159, 48994), (1342, 42313), (1441, 39406), (2074, 27379), (2227, 25498), (2318, 24497), (2489, 22814), (2882, 19703), (3553, 15982), (4454, 12749), (4978, 11407), (7106, 7991)]