53533900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 137102336

約数和(自身を除く): 83568436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2467, 3100, 4340, 4934, 5425, 9868, 10850, 12335, 17269, 21700, 24670, 34538, 49340, 61675, 69076, 76477, 86345, 123350, 152954, 172690, 246700, 305908, 345380, 382385, 431725, 535339, 764770, 863450, 1070678, 1529540, 1726900, 1911925, 2141356, 2676695, 3823850, 5353390, 7647700, 10706780, 13383475, 26766950, 53533900]

約数ペア:

[(1, 53533900), (2, 26766950), (4, 13383475), (5, 10706780), (7, 7647700), (10, 5353390), (14, 3823850), (20, 2676695), (25, 2141356), (28, 1911925), (31, 1726900), (35, 1529540), (50, 1070678), (62, 863450), (70, 764770), (100, 535339), (124, 431725), (140, 382385), (155, 345380), (175, 305908), (217, 246700), (310, 172690), (350, 152954), (434, 123350), (620, 86345), (700, 76477), (775, 69076), (868, 61675), (1085, 49340), (1550, 34538), (2170, 24670), (2467, 21700), (3100, 17269), (4340, 12335), (4934, 10850), (5425, 9868)]