54778556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 116899776

約数和(自身を除く): 62121220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 733, 1099, 1466, 2198, 2669, 2932, 4396, 5131, 5338, 10262, 10676, 12461, 18683, 20524, 24922, 37366, 49844, 74732, 87227, 115081, 174454, 230162, 348908, 460324, 805567, 1611134, 1956377, 3222268, 3912754, 7825508, 13694639, 27389278, 54778556]

約数ペア:

[(1, 54778556), (2, 27389278), (4, 13694639), (7, 7825508), (14, 3912754), (17, 3222268), (28, 1956377), (34, 1611134), (68, 805567), (119, 460324), (157, 348908), (238, 230162), (314, 174454), (476, 115081), (628, 87227), (733, 74732), (1099, 49844), (1466, 37366), (2198, 24922), (2669, 20524), (2932, 18683), (4396, 12461), (5131, 10676), (5338, 10262)]