53922050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 72

約数和(自身を含む): 125718516

約数和(自身を除く): 71796466

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1225, 1274, 1693, 2275, 2450, 3185, 3386, 4550, 6370, 8465, 11851, 15925, 16930, 22009, 23702, 31850, 42325, 44018, 59255, 82957, 84650, 110045, 118510, 154063, 165914, 220090, 296275, 308126, 414785, 550225, 592550, 770315, 829570, 1078441, 1100450, 1540630, 2073925, 2156882, 3851575, 4147850, 5392205, 7703150, 10784410, 26961025, 53922050]

約数ペア:

[(1, 53922050), (2, 26961025), (5, 10784410), (7, 7703150), (10, 5392205), (13, 4147850), (14, 3851575), (25, 2156882), (26, 2073925), (35, 1540630), (49, 1100450), (50, 1078441), (65, 829570), (70, 770315), (91, 592550), (98, 550225), (130, 414785), (175, 308126), (182, 296275), (245, 220090), (325, 165914), (350, 154063), (455, 118510), (490, 110045), (637, 84650), (650, 82957), (910, 59255), (1225, 44018), (1274, 42325), (1693, 31850), (2275, 23702), (2450, 22009), (3185, 16930), (3386, 15925), (4550, 11851), (6370, 8465)]