53209000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4127

約数の個数: 64

約数和(自身を含む): 134119440

約数和(自身を除く): 80910440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4093, 6500, 8186, 13000, 16372, 20465, 32744, 40930, 53209, 81860, 102325, 106418, 163720, 204650, 212836, 266045, 409300, 425672, 511625, 532090, 818600, 1023250, 1064180, 1330225, 2046500, 2128360, 2660450, 4093000, 5320900, 6651125, 10641800, 13302250, 26604500, 53209000]

約数ペア:

[(1, 53209000), (2, 26604500), (4, 13302250), (5, 10641800), (8, 6651125), (10, 5320900), (13, 4093000), (20, 2660450), (25, 2128360), (26, 2046500), (40, 1330225), (50, 1064180), (52, 1023250), (65, 818600), (100, 532090), (104, 511625), (125, 425672), (130, 409300), (200, 266045), (250, 212836), (260, 204650), (325, 163720), (500, 106418), (520, 102325), (650, 81860), (1000, 53209), (1300, 40930), (1625, 32744), (2600, 20465), (3250, 16372), (4093, 13000), (6500, 8186)]