49642468485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{4643}}^1$

素因数の和:6514

約数の個数: 64

約数和(自身を含む): 87823761408

約数和(自身を除く): 38181292923

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1823, 1955, 4643, 5469, 5865, 9115, 13929, 23215, 27345, 30991, 41929, 69645, 78931, 92973, 106789, 125787, 154955, 209645, 236793, 320367, 394655, 464865, 533945, 628935, 712793, 1183965, 1601835, 1815413, 2138379, 3563965, 5446239, 8464189, 9077065, 10691895, 25392567, 27231195, 42320945, 126962835, 143891213, 194676347, 431673639, 584029041, 719456065, 973381735, 2158368195, 2920145205, 3309497899, 9928493697, 16547489495, 49642468485]

約数ペア:

[(1, 49642468485), (3, 16547489495), (5, 9928493697), (15, 3309497899), (17, 2920145205), (23, 2158368195), (51, 973381735), (69, 719456065), (85, 584029041), (115, 431673639), (255, 194676347), (345, 143891213), (391, 126962835), (1173, 42320945), (1823, 27231195), (1955, 25392567), (4643, 10691895), (5469, 9077065), (5865, 8464189), (9115, 5446239), (13929, 3563965), (23215, 2138379), (27345, 1815413), (30991, 1601835), (41929, 1183965), (69645, 712793), (78931, 628935), (92973, 533945), (106789, 464865), (125787, 394655), (154955, 320367), (209645, 236793)]