49771410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 64

約数和(自身を含む): 136225152

約数和(自身を除く): 86453742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 7507, 15014, 22521, 37535, 45042, 75070, 97591, 112605, 127619, 195182, 225210, 255238, 292773, 382857, 487955, 585546, 638095, 765714, 975910, 1276190, 1463865, 1659047, 1914285, 2927730, 3318094, 3828570, 4977141, 8295235, 9954282, 16590470, 24885705, 49771410]

約数ペア:

[(1, 49771410), (2, 24885705), (3, 16590470), (5, 9954282), (6, 8295235), (10, 4977141), (13, 3828570), (15, 3318094), (17, 2927730), (26, 1914285), (30, 1659047), (34, 1463865), (39, 1276190), (51, 975910), (65, 765714), (78, 638095), (85, 585546), (102, 487955), (130, 382857), (170, 292773), (195, 255238), (221, 225210), (255, 195182), (390, 127619), (442, 112605), (510, 97591), (663, 75070), (1105, 45042), (1326, 37535), (2210, 22521), (3315, 15014), (6630, 7507)]