19465050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 53996544

約数和(自身を除く): 34531494

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 47, 50, 55, 66, 75, 94, 110, 141, 150, 165, 235, 251, 275, 282, 330, 470, 502, 517, 550, 705, 753, 825, 1034, 1175, 1255, 1410, 1506, 1551, 1650, 2350, 2510, 2585, 2761, 3102, 3525, 3765, 5170, 5522, 6275, 7050, 7530, 7755, 8283, 11797, 12550, 12925, 13805, 15510, 16566, 18825, 23594, 25850, 27610, 35391, 37650, 38775, 41415, 58985, 69025, 70782, 77550, 82830, 117970, 129767, 138050, 176955, 207075, 259534, 294925, 353910, 389301, 414150, 589850, 648835, 778602, 884775, 1297670, 1769550, 1946505, 3244175, 3893010, 6488350, 9732525, 19465050]

約数ペア:

[(1, 19465050), (2, 9732525), (3, 6488350), (5, 3893010), (6, 3244175), (10, 1946505), (11, 1769550), (15, 1297670), (22, 884775), (25, 778602), (30, 648835), (33, 589850), (47, 414150), (50, 389301), (55, 353910), (66, 294925), (75, 259534), (94, 207075), (110, 176955), (141, 138050), (150, 129767), (165, 117970), (235, 82830), (251, 77550), (275, 70782), (282, 69025), (330, 58985), (470, 41415), (502, 38775), (517, 37650), (550, 35391), (705, 27610), (753, 25850), (825, 23594), (1034, 18825), (1175, 16566), (1255, 15510), (1410, 13805), (1506, 12925), (1551, 12550), (1650, 11797), (2350, 8283), (2510, 7755), (2585, 7530), (2761, 7050), (3102, 6275), (3525, 5522), (3765, 5170)]