28752350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 59366736

約数和(自身を除く): 30614386

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 857, 1342, 1525, 1714, 3050, 3355, 4285, 6710, 8570, 9427, 16775, 18854, 21425, 33550, 42850, 47135, 52277, 94270, 104554, 235675, 261385, 471350, 522770, 575047, 1150094, 1306925, 2613850, 2875235, 5750470, 14376175, 28752350]

約数ペア:

[(1, 28752350), (2, 14376175), (5, 5750470), (10, 2875235), (11, 2613850), (22, 1306925), (25, 1150094), (50, 575047), (55, 522770), (61, 471350), (110, 261385), (122, 235675), (275, 104554), (305, 94270), (550, 52277), (610, 47135), (671, 42850), (857, 33550), (1342, 21425), (1525, 18854), (1714, 16775), (3050, 9427), (3355, 8570), (4285, 6710)]