911366950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60961}}^1$

素因数の和:61009

約数の個数: 48

約数和(自身を含む): 1904940576

約数和(自身を除く): 993573626

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 60961, 121922, 304805, 609610, 792493, 1402103, 1524025, 1584986, 2804206, 3048050, 3962465, 7010515, 7924930, 14021030, 18227339, 19812325, 35052575, 36454678, 39624650, 70105150, 91136695, 182273390, 455683475, 911366950]

約数ペア:

[(1, 911366950), (2, 455683475), (5, 182273390), (10, 91136695), (13, 70105150), (23, 39624650), (25, 36454678), (26, 35052575), (46, 19812325), (50, 18227339), (65, 14021030), (115, 7924930), (130, 7010515), (230, 3962465), (299, 3048050), (325, 2804206), (575, 1584986), (598, 1524025), (650, 1402103), (1150, 792493), (1495, 609610), (2990, 304805), (7475, 121922), (14950, 60961)]