73162550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 140562432

約数和(自身を除く): 67399882

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 163, 191, 235, 326, 382, 470, 815, 955, 1175, 1630, 1910, 2350, 4075, 4775, 7661, 8150, 8977, 9550, 15322, 17954, 31133, 38305, 44885, 62266, 76610, 89770, 155665, 191525, 224425, 311330, 383050, 448850, 778325, 1463251, 1556650, 2926502, 7316255, 14632510, 36581275, 73162550]

約数ペア:

[(1, 73162550), (2, 36581275), (5, 14632510), (10, 7316255), (25, 2926502), (47, 1556650), (50, 1463251), (94, 778325), (163, 448850), (191, 383050), (235, 311330), (326, 224425), (382, 191525), (470, 155665), (815, 89770), (955, 76610), (1175, 62266), (1630, 44885), (1910, 38305), (2350, 31133), (4075, 17954), (4775, 15322), (7661, 9550), (8150, 8977)]