49743680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 138257280

約数和(自身を除く): 88513600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 419, 424, 448, 530, 560, 742, 838, 848, 1060, 1120, 1484, 1676, 1696, 1855, 2095, 2120, 2240, 2933, 2968, 3352, 3392, 3710, 4190, 4240, 5866, 5936, 6704, 7420, 8380, 8480, 11732, 11872, 13408, 14665, 14840, 16760, 16960, 22207, 23464, 23744, 26816, 29330, 29680, 33520, 44414, 46928, 58660, 59360, 67040, 88828, 93856, 111035, 117320, 118720, 134080, 155449, 177656, 187712, 222070, 234640, 310898, 355312, 444140, 469280, 621796, 710624, 777245, 888280, 938560, 1243592, 1421248, 1554490, 1776560, 2487184, 3108980, 3553120, 4974368, 6217960, 7106240, 9948736, 12435920, 24871840, 49743680]

約数ペア:

[(1, 49743680), (2, 24871840), (4, 12435920), (5, 9948736), (7, 7106240), (8, 6217960), (10, 4974368), (14, 3553120), (16, 3108980), (20, 2487184), (28, 1776560), (32, 1554490), (35, 1421248), (40, 1243592), (53, 938560), (56, 888280), (64, 777245), (70, 710624), (80, 621796), (106, 469280), (112, 444140), (140, 355312), (160, 310898), (212, 234640), (224, 222070), (265, 187712), (280, 177656), (320, 155449), (371, 134080), (419, 118720), (424, 117320), (448, 111035), (530, 93856), (560, 88828), (742, 67040), (838, 59360), (848, 58660), (1060, 46928), (1120, 44414), (1484, 33520), (1676, 29680), (1696, 29330), (1855, 26816), (2095, 23744), (2120, 23464), (2240, 22207), (2933, 16960), (2968, 16760), (3352, 14840), (3392, 14665), (3710, 13408), (4190, 11872), (4240, 11732), (5866, 8480), (5936, 8380), (6704, 7420)]