50349780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21545

約数の個数: 72

約数和(自身を含む): 164483592

約数和(自身を除く): 114133812

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, 21517, 43034, 64551, 86068, 107585, 129102, 193653, 215170, 258204, 279721, 322755, 387306, 430340, 559442, 645510, 774612, 839163, 968265, 1118884, 1291020, 1398605, 1678326, 1936530, 2517489, 2797210, 3356652, 3873060, 4195815, 5034978, 5594420, 8391630, 10069956, 12587445, 16783260, 25174890, 50349780]

約数ペア:

[(1, 50349780), (2, 25174890), (3, 16783260), (4, 12587445), (5, 10069956), (6, 8391630), (9, 5594420), (10, 5034978), (12, 4195815), (13, 3873060), (15, 3356652), (18, 2797210), (20, 2517489), (26, 1936530), (30, 1678326), (36, 1398605), (39, 1291020), (45, 1118884), (52, 968265), (60, 839163), (65, 774612), (78, 645510), (90, 559442), (117, 430340), (130, 387306), (156, 322755), (180, 279721), (195, 258204), (234, 215170), (260, 193653), (390, 129102), (468, 107585), (585, 86068), (780, 64551), (1170, 43034), (2340, 21517)]