52806064520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{14423}}^1$

素因数の和:14655

約数の個数: 128

約数和(自身を含む): 132910813440

約数和(自身を除く): 80104748920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 157, 212, 220, 265, 314, 424, 440, 530, 583, 628, 785, 1060, 1166, 1256, 1570, 1727, 2120, 2332, 2915, 3140, 3454, 4664, 5830, 6280, 6908, 8321, 8635, 11660, 13816, 14423, 16642, 17270, 23320, 28846, 33284, 34540, 41605, 57692, 66568, 69080, 72115, 83210, 91531, 115384, 144230, 158653, 166420, 183062, 288460, 317306, 332840, 366124, 457655, 576920, 634612, 732248, 764419, 793265, 915310, 1269224, 1528838, 1586530, 1830620, 2264411, 3057676, 3173060, 3661240, 3822095, 4528822, 6115352, 6346120, 7644190, 8408609, 9057644, 11322055, 15288380, 16817218, 18115288, 22644110, 24908521, 30576760, 33634436, 42043045, 45288220, 49817042, 67268872, 84086090, 90576440, 99634084, 120013783, 124542605, 168172180, 199268168, 240027566, 249085210, 336344360, 480055132, 498170420, 600068915, 960110264, 996340840, 1200137830, 1320151613, 2400275660, 2640303226, 4800551320, 5280606452, 6600758065, 10561212904, 13201516130, 26403032260, 52806064520]

約数ペア:

[(1, 52806064520), (2, 26403032260), (4, 13201516130), (5, 10561212904), (8, 6600758065), (10, 5280606452), (11, 4800551320), (20, 2640303226), (22, 2400275660), (40, 1320151613), (44, 1200137830), (53, 996340840), (55, 960110264), (88, 600068915), (106, 498170420), (110, 480055132), (157, 336344360), (212, 249085210), (220, 240027566), (265, 199268168), (314, 168172180), (424, 124542605), (440, 120013783), (530, 99634084), (583, 90576440), (628, 84086090), (785, 67268872), (1060, 49817042), (1166, 45288220), (1256, 42043045), (1570, 33634436), (1727, 30576760), (2120, 24908521), (2332, 22644110), (2915, 18115288), (3140, 16817218), (3454, 15288380), (4664, 11322055), (5830, 9057644), (6280, 8408609), (6908, 7644190), (8321, 6346120), (8635, 6115352), (11660, 4528822), (13816, 3822095), (14423, 3661240), (16642, 3173060), (17270, 3057676), (23320, 2264411), (28846, 1830620), (33284, 1586530), (34540, 1528838), (41605, 1269224), (57692, 915310), (66568, 793265), (69080, 764419), (72115, 732248), (83210, 634612), (91531, 576920), (115384, 457655), (144230, 366124), (158653, 332840), (166420, 317306), (183062, 288460)]