48866540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57820180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 269, 293, 310, 538, 586, 620, 1076, 1172, 1345, 1465, 2690, 2930, 5380, 5860, 8339, 9083, 16678, 18166, 33356, 36332, 41695, 45415, 78817, 83390, 90830, 157634, 166780, 181660, 315268, 394085, 788170, 1576340, 2443327, 4886654, 9773308, 12216635, 24433270, 48866540]

約数ペア:

[(1, 48866540), (2, 24433270), (4, 12216635), (5, 9773308), (10, 4886654), (20, 2443327), (31, 1576340), (62, 788170), (124, 394085), (155, 315268), (269, 181660), (293, 166780), (310, 157634), (538, 90830), (586, 83390), (620, 78817), (1076, 45415), (1172, 41695), (1345, 36332), (1465, 33356), (2690, 18166), (2930, 16678), (5380, 9083), (5860, 8339)]