55993860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23957

約数の個数: 72

約数和(自身を含む): 182920920

約数和(自身を除く): 126927060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 311077, 358935, 430722, 478580, 622154, 717870, 861444, 933231, 1076805, 1244308, 1435740, 1555385, 1866462, 2153610, 2799693, 3110770, 3732924, 4307220, 4666155, 5599386, 6221540, 9332310, 11198772, 13998465, 18664620, 27996930, 55993860]

約数ペア:

[(1, 55993860), (2, 27996930), (3, 18664620), (4, 13998465), (5, 11198772), (6, 9332310), (9, 6221540), (10, 5599386), (12, 4666155), (13, 4307220), (15, 3732924), (18, 3110770), (20, 2799693), (26, 2153610), (30, 1866462), (36, 1555385), (39, 1435740), (45, 1244308), (52, 1076805), (60, 933231), (65, 861444), (78, 717870), (90, 622154), (117, 478580), (130, 430722), (156, 358935), (180, 311077), (195, 287148), (234, 239290), (260, 215361), (390, 143574), (468, 119645), (585, 95716), (780, 71787), (1170, 47858), (2340, 23929)]