52805225720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{622997}}^1$

素因数の和:623184

約数の個数: 64

約数和(自身を含む): 128736306720

約数和(自身を除く): 75931081000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 3260, 4238, 6520, 8476, 10595, 16952, 21190, 42380, 84760, 622997, 1245994, 2491988, 3114985, 4983976, 6229970, 8098961, 12459940, 16197922, 24919880, 32395844, 40494805, 64791688, 80989610, 101548511, 161979220, 203097022, 323958440, 406194044, 507742555, 812388088, 1015485110, 1320130643, 2030970220, 2640261286, 4061940440, 5280522572, 6600653215, 10561045144, 13201306430, 26402612860, 52805225720]

約数ペア:

[(1, 52805225720), (2, 26402612860), (4, 13201306430), (5, 10561045144), (8, 6600653215), (10, 5280522572), (13, 4061940440), (20, 2640261286), (26, 2030970220), (40, 1320130643), (52, 1015485110), (65, 812388088), (104, 507742555), (130, 406194044), (163, 323958440), (260, 203097022), (326, 161979220), (520, 101548511), (652, 80989610), (815, 64791688), (1304, 40494805), (1630, 32395844), (2119, 24919880), (3260, 16197922), (4238, 12459940), (6520, 8098961), (8476, 6229970), (10595, 4983976), (16952, 3114985), (21190, 2491988), (42380, 1245994), (84760, 622997)]