50013075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 99517440

約数和(自身を除く): 49504365

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 439, 465, 525, 651, 735, 775, 1085, 1225, 1317, 1519, 2195, 2325, 3073, 3255, 3675, 4557, 5425, 6585, 7595, 9219, 10975, 13609, 15365, 16275, 21511, 22785, 32925, 37975, 40827, 46095, 64533, 68045, 76825, 95263, 107555, 113925, 204135, 230475, 285789, 322665, 340225, 476315, 537775, 666841, 1020675, 1428945, 1613325, 2000523, 2381575, 3334205, 7144725, 10002615, 16671025, 50013075]

約数ペア:

[(1, 50013075), (3, 16671025), (5, 10002615), (7, 7144725), (15, 3334205), (21, 2381575), (25, 2000523), (31, 1613325), (35, 1428945), (49, 1020675), (75, 666841), (93, 537775), (105, 476315), (147, 340225), (155, 322665), (175, 285789), (217, 230475), (245, 204135), (439, 113925), (465, 107555), (525, 95263), (651, 76825), (735, 68045), (775, 64533), (1085, 46095), (1225, 40827), (1317, 37975), (1519, 32925), (2195, 22785), (2325, 21511), (3073, 16275), (3255, 15365), (3675, 13609), (4557, 10975), (5425, 9219), (6585, 7595)]