55409796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 151855704

約数和(自身を除く): 96445908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 601, 788, 1182, 1202, 1773, 1803, 2364, 2404, 2561, 3546, 3606, 5122, 5409, 7092, 7212, 7683, 7813, 10244, 10818, 15366, 15626, 21636, 23049, 23439, 30732, 31252, 46098, 46878, 70317, 92196, 93756, 118397, 140634, 236794, 281268, 355191, 473588, 710382, 1065573, 1420764, 1539161, 2131146, 3078322, 4262292, 4617483, 6156644, 9234966, 13852449, 18469932, 27704898, 55409796]

約数ペア:

[(1, 55409796), (2, 27704898), (3, 18469932), (4, 13852449), (6, 9234966), (9, 6156644), (12, 4617483), (13, 4262292), (18, 3078322), (26, 2131146), (36, 1539161), (39, 1420764), (52, 1065573), (78, 710382), (117, 473588), (156, 355191), (197, 281268), (234, 236794), (394, 140634), (468, 118397), (591, 93756), (601, 92196), (788, 70317), (1182, 46878), (1202, 46098), (1773, 31252), (1803, 30732), (2364, 23439), (2404, 23049), (2561, 21636), (3546, 15626), (3606, 15366), (5122, 10818), (5409, 10244), (7092, 7813), (7212, 7683)]