51291259487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{125929}}^1$

素因数の和:126075

約数の個数: 32

約数和(自身を含む): 62199345600

約数和(自身を除く): 10908086113

約数列:

[1, 13, 17, 19, 97, 221, 247, 323, 1261, 1649, 1843, 4199, 21437, 23959, 31331, 125929, 407303, 1637077, 2140793, 2392651, 12215113, 27830309, 31104463, 40675067, 158796469, 207656921, 232087147, 528775871, 2699539973, 3017132911, 3945481499, 51291259487]

約数ペア:

[(1, 51291259487), (13, 3945481499), (17, 3017132911), (19, 2699539973), (97, 528775871), (221, 232087147), (247, 207656921), (323, 158796469), (1261, 40675067), (1649, 31104463), (1843, 27830309), (4199, 12215113), (21437, 2392651), (23959, 2140793), (31331, 1637077), (125929, 407303)]