49773710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 105045984

約数和(自身を除く): 55272274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 647, 785, 1099, 1294, 1570, 2198, 3235, 4529, 5495, 6470, 7693, 9058, 10990, 15386, 22645, 31703, 38465, 45290, 63406, 76930, 101579, 158515, 203158, 317030, 507895, 711053, 1015790, 1422106, 3555265, 4977371, 7110530, 9954742, 24886855, 49773710]

約数ペア:

[(1, 49773710), (2, 24886855), (5, 9954742), (7, 7110530), (10, 4977371), (14, 3555265), (35, 1422106), (49, 1015790), (70, 711053), (98, 507895), (157, 317030), (245, 203158), (314, 158515), (490, 101579), (647, 76930), (785, 63406), (1099, 45290), (1294, 38465), (1570, 31703), (2198, 22645), (3235, 15386), (4529, 10990), (5495, 9058), (6470, 7693)]