50426320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 136598400

約数和(自身を除く): 86172080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1699, 1855, 2120, 2968, 3398, 3710, 4240, 5936, 6796, 7420, 8495, 11893, 13592, 14840, 16990, 23786, 27184, 29680, 33980, 47572, 59465, 67960, 90047, 95144, 118930, 135920, 180094, 190288, 237860, 360188, 450235, 475720, 630329, 720376, 900470, 951440, 1260658, 1440752, 1800940, 2521316, 3151645, 3601880, 5042632, 6303290, 7203760, 10085264, 12606580, 25213160, 50426320]

約数ペア:

[(1, 50426320), (2, 25213160), (4, 12606580), (5, 10085264), (7, 7203760), (8, 6303290), (10, 5042632), (14, 3601880), (16, 3151645), (20, 2521316), (28, 1800940), (35, 1440752), (40, 1260658), (53, 951440), (56, 900470), (70, 720376), (80, 630329), (106, 475720), (112, 450235), (140, 360188), (212, 237860), (265, 190288), (280, 180094), (371, 135920), (424, 118930), (530, 95144), (560, 90047), (742, 67960), (848, 59465), (1060, 47572), (1484, 33980), (1699, 29680), (1855, 27184), (2120, 23786), (2968, 16990), (3398, 14840), (3710, 13592), (4240, 11893), (5936, 8495), (6796, 7420)]