55144440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 96

約数和(自身を含む): 193021920

約数和(自身を除く): 137877480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 11783, 23566, 35349, 47132, 58915, 70698, 94264, 106047, 117830, 141396, 153179, 176745, 212094, 235660, 282792, 306358, 353490, 424188, 459537, 471320, 530235, 612716, 706980, 765895, 848376, 919074, 1060470, 1225432, 1378611, 1413960, 1531790, 1838148, 2120940, 2297685, 2757222, 3063580, 3676296, 4241880, 4595370, 5514444, 6127160, 6893055, 9190740, 11028888, 13786110, 18381480, 27572220, 55144440]

約数ペア:

[(1, 55144440), (2, 27572220), (3, 18381480), (4, 13786110), (5, 11028888), (6, 9190740), (8, 6893055), (9, 6127160), (10, 5514444), (12, 4595370), (13, 4241880), (15, 3676296), (18, 3063580), (20, 2757222), (24, 2297685), (26, 2120940), (30, 1838148), (36, 1531790), (39, 1413960), (40, 1378611), (45, 1225432), (52, 1060470), (60, 919074), (65, 848376), (72, 765895), (78, 706980), (90, 612716), (104, 530235), (117, 471320), (120, 459537), (130, 424188), (156, 353490), (180, 306358), (195, 282792), (234, 235660), (260, 212094), (312, 176745), (360, 153179), (390, 141396), (468, 117830), (520, 106047), (585, 94264), (780, 70698), (936, 58915), (1170, 47132), (1560, 35349), (2340, 23566), (4680, 11783)]