49038088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 106848000

約数和(自身を除く): 57809912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 139, 152, 209, 211, 278, 418, 422, 556, 836, 844, 1112, 1529, 1672, 1688, 2321, 2641, 3058, 4009, 4642, 5282, 6116, 8018, 9284, 10564, 12232, 16036, 18568, 21128, 29051, 29329, 32072, 44099, 58102, 58658, 88198, 116204, 117316, 176396, 232408, 234632, 322619, 352792, 557251, 645238, 1114502, 1290476, 2229004, 2580952, 4458008, 6129761, 12259522, 24519044, 49038088]

約数ペア:

[(1, 49038088), (2, 24519044), (4, 12259522), (8, 6129761), (11, 4458008), (19, 2580952), (22, 2229004), (38, 1290476), (44, 1114502), (76, 645238), (88, 557251), (139, 352792), (152, 322619), (209, 234632), (211, 232408), (278, 176396), (418, 117316), (422, 116204), (556, 88198), (836, 58658), (844, 58102), (1112, 44099), (1529, 32072), (1672, 29329), (1688, 29051), (2321, 21128), (2641, 18568), (3058, 16036), (4009, 12232), (4642, 10564), (5282, 9284), (6116, 8018)]