45389404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 41540516

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 97, 131, 188, 194, 262, 388, 524, 893, 1786, 1843, 2489, 3572, 3686, 4559, 4978, 6157, 7372, 9118, 9956, 12314, 12707, 18236, 24628, 25414, 50828, 86621, 116983, 173242, 233966, 241433, 346484, 467932, 482866, 597229, 965732, 1194458, 2388916, 11347351, 22694702, 45389404]

約数ペア:

[(1, 45389404), (2, 22694702), (4, 11347351), (19, 2388916), (38, 1194458), (47, 965732), (76, 597229), (94, 482866), (97, 467932), (131, 346484), (188, 241433), (194, 233966), (262, 173242), (388, 116983), (524, 86621), (893, 50828), (1786, 25414), (1843, 24628), (2489, 18236), (3572, 12707), (3686, 12314), (4559, 9956), (4978, 9118), (6157, 7372)]