53211810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 83231070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 1973, 2697, 3946, 4495, 5394, 5919, 8990, 9865, 11838, 13485, 19730, 26970, 29595, 57217, 59190, 61163, 114434, 122326, 171651, 183489, 286085, 305815, 343302, 366978, 572170, 611630, 858255, 917445, 1716510, 1773727, 1834890, 3547454, 5321181, 8868635, 10642362, 17737270, 26605905, 53211810]

約数ペア:

[(1, 53211810), (2, 26605905), (3, 17737270), (5, 10642362), (6, 8868635), (10, 5321181), (15, 3547454), (29, 1834890), (30, 1773727), (31, 1716510), (58, 917445), (62, 858255), (87, 611630), (93, 572170), (145, 366978), (155, 343302), (174, 305815), (186, 286085), (290, 183489), (310, 171651), (435, 122326), (465, 114434), (870, 61163), (899, 59190), (930, 57217), (1798, 29595), (1973, 26970), (2697, 19730), (3946, 13485), (4495, 11838), (5394, 9865), (5919, 8990)]