52392780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 177375744

約数和(自身を除く): 124982964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 563, 564, 660, 705, 846, 940, 990, 1034, 1126, 1410, 1551, 1689, 1692, 1980, 2068, 2115, 2252, 2585, 2815, 2820, 3102, 3378, 4230, 4653, 5067, 5170, 5630, 6193, 6204, 6756, 7755, 8445, 8460, 9306, 10134, 10340, 11260, 12386, 15510, 16890, 18579, 18612, 20268, 23265, 24772, 25335, 26461, 30965, 31020, 33780, 37158, 46530, 50670, 52922, 55737, 61930, 74316, 79383, 92895, 93060, 101340, 105844, 111474, 123860, 132305, 158766, 185790, 222948, 238149, 264610, 278685, 291071, 317532, 371580, 396915, 476298, 529220, 557370, 582142, 793830, 873213, 952596, 1114740, 1164284, 1190745, 1455355, 1587660, 1746426, 2381490, 2619639, 2910710, 3492852, 4366065, 4762980, 5239278, 5821420, 8732130, 10478556, 13098195, 17464260, 26196390, 52392780]

約数ペア:

[(1, 52392780), (2, 26196390), (3, 17464260), (4, 13098195), (5, 10478556), (6, 8732130), (9, 5821420), (10, 5239278), (11, 4762980), (12, 4366065), (15, 3492852), (18, 2910710), (20, 2619639), (22, 2381490), (30, 1746426), (33, 1587660), (36, 1455355), (44, 1190745), (45, 1164284), (47, 1114740), (55, 952596), (60, 873213), (66, 793830), (90, 582142), (94, 557370), (99, 529220), (110, 476298), (132, 396915), (141, 371580), (165, 317532), (180, 291071), (188, 278685), (198, 264610), (220, 238149), (235, 222948), (282, 185790), (330, 158766), (396, 132305), (423, 123860), (470, 111474), (495, 105844), (517, 101340), (563, 93060), (564, 92895), (660, 79383), (705, 74316), (846, 61930), (940, 55737), (990, 52922), (1034, 50670), (1126, 46530), (1410, 37158), (1551, 33780), (1689, 31020), (1692, 30965), (1980, 26461), (2068, 25335), (2115, 24772), (2252, 23265), (2585, 20268), (2815, 18612), (2820, 18579), (3102, 16890), (3378, 15510), (4230, 12386), (4653, 11260), (5067, 10340), (5170, 10134), (5630, 9306), (6193, 8460), (6204, 8445), (6756, 7755)]