84050850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43103}}^1$

素因数の和:43131

約数の個数: 48

約数和(自身を含む): 224485632

約数和(自身を除く): 140434782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 43103, 86206, 129309, 215515, 258618, 431030, 560339, 646545, 1077575, 1120678, 1293090, 1681017, 2155150, 2801695, 3232725, 3362034, 5603390, 6465450, 8405085, 14008475, 16810170, 28016950, 42025425, 84050850]

約数ペア:

[(1, 84050850), (2, 42025425), (3, 28016950), (5, 16810170), (6, 14008475), (10, 8405085), (13, 6465450), (15, 5603390), (25, 3362034), (26, 3232725), (30, 2801695), (39, 2155150), (50, 1681017), (65, 1293090), (75, 1120678), (78, 1077575), (130, 646545), (150, 560339), (195, 431030), (325, 258618), (390, 215515), (650, 129309), (975, 86206), (1950, 43103)]