51306200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23321}}^1$

素因数の和:23348

約数の個数: 48

約数和(自身を含む): 130136760

約数和(自身を除く): 78830560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23321, 46642, 93284, 116605, 186568, 233210, 256531, 466420, 513062, 583025, 932840, 1026124, 1166050, 1282655, 2052248, 2332100, 2565310, 4664200, 5130620, 6413275, 10261240, 12826550, 25653100, 51306200]

約数ペア:

[(1, 51306200), (2, 25653100), (4, 12826550), (5, 10261240), (8, 6413275), (10, 5130620), (11, 4664200), (20, 2565310), (22, 2332100), (25, 2052248), (40, 1282655), (44, 1166050), (50, 1026124), (55, 932840), (88, 583025), (100, 513062), (110, 466420), (200, 256531), (220, 233210), (275, 186568), (440, 116605), (550, 93284), (1100, 46642), (2200, 23321)]