52350080

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 126188280

約数和(自身を除く): 73838200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 521, 628, 640, 785, 1042, 1256, 1570, 2084, 2512, 2605, 3140, 4168, 5024, 5210, 6280, 8336, 10048, 10420, 12560, 16672, 20096, 20840, 25120, 33344, 41680, 50240, 66688, 81797, 83360, 100480, 163594, 166720, 327188, 333440, 408985, 654376, 817970, 1308752, 1635940, 2617504, 3271880, 5235008, 6543760, 10470016, 13087520, 26175040, 52350080]

約数ペア:

[(1, 52350080), (2, 26175040), (4, 13087520), (5, 10470016), (8, 6543760), (10, 5235008), (16, 3271880), (20, 2617504), (32, 1635940), (40, 1308752), (64, 817970), (80, 654376), (128, 408985), (157, 333440), (160, 327188), (314, 166720), (320, 163594), (521, 100480), (628, 83360), (640, 81797), (785, 66688), (1042, 50240), (1256, 41680), (1570, 33344), (2084, 25120), (2512, 20840), (2605, 20096), (3140, 16672), (4168, 12560), (5024, 10420), (5210, 10048), (6280, 8336)]