50511650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 111639060

約数和(自身を除く): 61127410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 389, 490, 530, 742, 778, 1225, 1325, 1855, 1945, 2450, 2597, 2650, 2723, 3710, 3890, 5194, 5446, 9275, 9725, 12985, 13615, 18550, 19061, 19450, 20617, 25970, 27230, 38122, 41234, 64925, 68075, 95305, 103085, 129850, 136150, 144319, 190610, 206170, 288638, 476525, 515425, 721595, 953050, 1010233, 1030850, 1443190, 2020466, 3607975, 5051165, 7215950, 10102330, 25255825, 50511650]

約数ペア:

[(1, 50511650), (2, 25255825), (5, 10102330), (7, 7215950), (10, 5051165), (14, 3607975), (25, 2020466), (35, 1443190), (49, 1030850), (50, 1010233), (53, 953050), (70, 721595), (98, 515425), (106, 476525), (175, 288638), (245, 206170), (265, 190610), (350, 144319), (371, 136150), (389, 129850), (490, 103085), (530, 95305), (742, 68075), (778, 64925), (1225, 41234), (1325, 38122), (1855, 27230), (1945, 25970), (2450, 20617), (2597, 19450), (2650, 19061), (2723, 18550), (3710, 13615), (3890, 12985), (5194, 9725), (5446, 9275)]