49251670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 97133472

約数和(自身を除く): 47881802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 193, 302, 338, 386, 755, 845, 965, 1510, 1690, 1930, 1963, 2509, 3926, 5018, 9815, 12545, 19630, 25090, 25519, 29143, 32617, 51038, 58286, 65234, 127595, 145715, 163085, 255190, 291430, 326170, 378859, 757718, 1894295, 3788590, 4925167, 9850334, 24625835, 49251670]

約数ペア:

[(1, 49251670), (2, 24625835), (5, 9850334), (10, 4925167), (13, 3788590), (26, 1894295), (65, 757718), (130, 378859), (151, 326170), (169, 291430), (193, 255190), (302, 163085), (338, 145715), (386, 127595), (755, 65234), (845, 58286), (965, 51038), (1510, 32617), (1690, 29143), (1930, 25519), (1963, 25090), (2509, 19630), (3926, 12545), (5018, 9815)]