45931340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25237}}^1$

素因数の和:25266

約数の個数: 48

約数和(自身を含む): 118719552

約数和(自身を除く): 72788212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25237, 50474, 100948, 126185, 176659, 252370, 328081, 353318, 504740, 656162, 706636, 883295, 1312324, 1640405, 1766590, 2296567, 3280810, 3533180, 4593134, 6561620, 9186268, 11482835, 22965670, 45931340]

約数ペア:

[(1, 45931340), (2, 22965670), (4, 11482835), (5, 9186268), (7, 6561620), (10, 4593134), (13, 3533180), (14, 3280810), (20, 2296567), (26, 1766590), (28, 1640405), (35, 1312324), (52, 883295), (65, 706636), (70, 656162), (91, 504740), (130, 353318), (140, 328081), (182, 252370), (260, 176659), (364, 126185), (455, 100948), (910, 50474), (1820, 25237)]