25552150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 53902800

約数和(自身を除く): 28350650

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2069, 2470, 4138, 6175, 10345, 12350, 20690, 26897, 39311, 51725, 53794, 78622, 103450, 134485, 196555, 268970, 393110, 511043, 672425, 982775, 1022086, 1344850, 1965550, 2555215, 5110430, 12776075, 25552150]

約数ペア:

[(1, 25552150), (2, 12776075), (5, 5110430), (10, 2555215), (13, 1965550), (19, 1344850), (25, 1022086), (26, 982775), (38, 672425), (50, 511043), (65, 393110), (95, 268970), (130, 196555), (190, 134485), (247, 103450), (325, 78622), (475, 53794), (494, 51725), (650, 39311), (950, 26897), (1235, 20690), (2069, 12350), (2470, 10345), (4138, 6175)]