50269960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 122598000

約数和(自身を除く): 72328040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 349, 520, 554, 698, 1108, 1385, 1396, 1745, 2216, 2770, 2792, 3490, 3601, 4537, 5540, 6980, 7202, 9074, 11080, 13960, 14404, 18005, 18148, 22685, 28808, 36010, 36296, 45370, 72020, 90740, 96673, 144040, 181480, 193346, 386692, 483365, 773384, 966730, 1256749, 1933460, 2513498, 3866920, 5026996, 6283745, 10053992, 12567490, 25134980, 50269960]

約数ペア:

[(1, 50269960), (2, 25134980), (4, 12567490), (5, 10053992), (8, 6283745), (10, 5026996), (13, 3866920), (20, 2513498), (26, 1933460), (40, 1256749), (52, 966730), (65, 773384), (104, 483365), (130, 386692), (260, 193346), (277, 181480), (349, 144040), (520, 96673), (554, 90740), (698, 72020), (1108, 45370), (1385, 36296), (1396, 36010), (1745, 28808), (2216, 22685), (2770, 18148), (2792, 18005), (3490, 14404), (3601, 13960), (4537, 11080), (5540, 9074), (6980, 7202)]