50319780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119809}}^1$

素因数の和:119828

約数の個数: 48

約数和(自身を含む): 161024640

約数和(自身を除く): 110704860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 119809, 239618, 359427, 479236, 599045, 718854, 838663, 1198090, 1437708, 1677326, 1797135, 2396180, 2515989, 3354652, 3594270, 4193315, 5031978, 7188540, 8386630, 10063956, 12579945, 16773260, 25159890, 50319780]

約数ペア:

[(1, 50319780), (2, 25159890), (3, 16773260), (4, 12579945), (5, 10063956), (6, 8386630), (7, 7188540), (10, 5031978), (12, 4193315), (14, 3594270), (15, 3354652), (20, 2515989), (21, 2396180), (28, 1797135), (30, 1677326), (35, 1437708), (42, 1198090), (60, 838663), (70, 718854), (84, 599045), (105, 479236), (140, 359427), (210, 239618), (420, 119809)]