54349890700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{982819}}^1$

素因数の和:982919

約数の個数: 72

約数和(自身を含む): 136494041600

約数和(自身を除く): 82144150900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3950, 5530, 7900, 11060, 13825, 27650, 55300, 982819, 1965638, 3931276, 4914095, 6879733, 9828190, 13759466, 19656380, 24570475, 27518932, 34398665, 49140950, 68797330, 77642701, 98281900, 137594660, 155285402, 171993325, 310570804, 343986650, 388213505, 543498907, 687973300, 776427010, 1086997814, 1552854020, 1941067525, 2173995628, 2717494535, 3882135050, 5434989070, 7764270100, 10869978140, 13587472675, 27174945350, 54349890700]

約数ペア:

[(1, 54349890700), (2, 27174945350), (4, 13587472675), (5, 10869978140), (7, 7764270100), (10, 5434989070), (14, 3882135050), (20, 2717494535), (25, 2173995628), (28, 1941067525), (35, 1552854020), (50, 1086997814), (70, 776427010), (79, 687973300), (100, 543498907), (140, 388213505), (158, 343986650), (175, 310570804), (316, 171993325), (350, 155285402), (395, 137594660), (553, 98281900), (700, 77642701), (790, 68797330), (1106, 49140950), (1580, 34398665), (1975, 27518932), (2212, 24570475), (2765, 19656380), (3950, 13759466), (5530, 9828190), (7900, 6879733), (11060, 4914095), (13825, 3931276), (27650, 1965638), (55300, 982819)]