50774650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 104173020

約数和(自身を除く): 53398370

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 97, 145, 190, 194, 290, 361, 475, 485, 551, 722, 725, 950, 970, 1102, 1450, 1805, 1843, 2425, 2755, 2813, 3610, 3686, 4850, 5510, 5626, 9025, 9215, 10469, 13775, 14065, 18050, 18430, 20938, 27550, 28130, 35017, 46075, 52345, 53447, 70034, 70325, 92150, 104690, 106894, 140650, 175085, 261725, 267235, 350170, 523450, 534470, 875425, 1015493, 1336175, 1750850, 2030986, 2672350, 5077465, 10154930, 25387325, 50774650]

約数ペア:

[(1, 50774650), (2, 25387325), (5, 10154930), (10, 5077465), (19, 2672350), (25, 2030986), (29, 1750850), (38, 1336175), (50, 1015493), (58, 875425), (95, 534470), (97, 523450), (145, 350170), (190, 267235), (194, 261725), (290, 175085), (361, 140650), (475, 106894), (485, 104690), (551, 92150), (722, 70325), (725, 70034), (950, 53447), (970, 52345), (1102, 46075), (1450, 35017), (1805, 28130), (1843, 27550), (2425, 20938), (2755, 18430), (2813, 18050), (3610, 14065), (3686, 13775), (4850, 10469), (5510, 9215), (5626, 9025)]