49681710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42463}}^1$

素因数の和:42489

約数の個数: 48

約数和(自身を含む): 139112064

約数和(自身を除く): 89430354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42463, 84926, 127389, 212315, 254778, 382167, 424630, 552019, 636945, 764334, 1104038, 1273890, 1656057, 1910835, 2760095, 3312114, 3821670, 4968171, 5520190, 8280285, 9936342, 16560570, 24840855, 49681710]

約数ペア:

[(1, 49681710), (2, 24840855), (3, 16560570), (5, 9936342), (6, 8280285), (9, 5520190), (10, 4968171), (13, 3821670), (15, 3312114), (18, 2760095), (26, 1910835), (30, 1656057), (39, 1273890), (45, 1104038), (65, 764334), (78, 636945), (90, 552019), (117, 424630), (130, 382167), (195, 254778), (234, 212315), (390, 127389), (585, 84926), (1170, 42463)]