51948090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 150621120

約数和(自身を除く): 98673030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1787, 1938, 2907, 3230, 3574, 4845, 5361, 5814, 8935, 9690, 10722, 14535, 16083, 17870, 26805, 29070, 30379, 32166, 33953, 53610, 60758, 67906, 80415, 91137, 101859, 151895, 160830, 169765, 182274, 203718, 273411, 303790, 305577, 339530, 455685, 509295, 546822, 577201, 611154, 911370, 1018590, 1154402, 1367055, 1527885, 1731603, 2734110, 2886005, 3055770, 3463206, 5194809, 5772010, 8658015, 10389618, 17316030, 25974045, 51948090]

約数ペア:

[(1, 51948090), (2, 25974045), (3, 17316030), (5, 10389618), (6, 8658015), (9, 5772010), (10, 5194809), (15, 3463206), (17, 3055770), (18, 2886005), (19, 2734110), (30, 1731603), (34, 1527885), (38, 1367055), (45, 1154402), (51, 1018590), (57, 911370), (85, 611154), (90, 577201), (95, 546822), (102, 509295), (114, 455685), (153, 339530), (170, 305577), (171, 303790), (190, 273411), (255, 203718), (285, 182274), (306, 169765), (323, 160830), (342, 151895), (510, 101859), (570, 91137), (646, 80415), (765, 67906), (855, 60758), (969, 53610), (1530, 33953), (1615, 32166), (1710, 30379), (1787, 29070), (1938, 26805), (2907, 17870), (3230, 16083), (3574, 14535), (4845, 10722), (5361, 9690), (5814, 8935)]