49881036790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{93199}}^1$

素因数の和:93421

約数の個数: 64

約数和(自身を含む): 101461248000

約数和(自身を除く): 51580211210

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 179, 230, 299, 358, 598, 895, 1495, 1790, 2327, 2990, 4117, 4654, 8234, 11635, 20585, 23270, 41170, 53521, 93199, 107042, 186398, 267605, 465995, 535210, 931990, 1211587, 2143577, 2423174, 4287154, 6057935, 10717885, 12115870, 16682621, 21435770, 27866501, 33365242, 55733002, 83413105, 139332505, 166826210, 216874073, 278665010, 383700283, 433748146, 767400566, 1084370365, 1918501415, 2168740730, 3837002830, 4988103679, 9976207358, 24940518395, 49881036790]

約数ペア:

[(1, 49881036790), (2, 24940518395), (5, 9976207358), (10, 4988103679), (13, 3837002830), (23, 2168740730), (26, 1918501415), (46, 1084370365), (65, 767400566), (115, 433748146), (130, 383700283), (179, 278665010), (230, 216874073), (299, 166826210), (358, 139332505), (598, 83413105), (895, 55733002), (1495, 33365242), (1790, 27866501), (2327, 21435770), (2990, 16682621), (4117, 12115870), (4654, 10717885), (8234, 6057935), (11635, 4287154), (20585, 2423174), (23270, 2143577), (41170, 1211587), (53521, 931990), (93199, 535210), (107042, 465995), (186398, 267605)]