51756588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 145480608

約数和(自身を除く): 93724020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 169, 181, 188, 234, 282, 338, 362, 423, 468, 507, 543, 564, 611, 676, 724, 846, 1014, 1086, 1222, 1521, 1629, 1692, 1833, 2028, 2172, 2353, 2444, 3042, 3258, 3666, 4706, 5499, 6084, 6516, 7059, 7332, 7943, 8507, 9412, 10998, 14118, 15886, 17014, 21177, 21996, 23829, 25521, 28236, 30589, 31772, 34028, 42354, 47658, 51042, 61178, 71487, 76563, 84708, 91767, 95316, 102084, 110591, 122356, 142974, 153126, 183534, 221182, 275301, 285948, 306252, 331773, 367068, 442364, 550602, 663546, 995319, 1101204, 1327092, 1437683, 1990638, 2875366, 3981276, 4313049, 5750732, 8626098, 12939147, 17252196, 25878294, 51756588]

約数ペア:

[(1, 51756588), (2, 25878294), (3, 17252196), (4, 12939147), (6, 8626098), (9, 5750732), (12, 4313049), (13, 3981276), (18, 2875366), (26, 1990638), (36, 1437683), (39, 1327092), (47, 1101204), (52, 995319), (78, 663546), (94, 550602), (117, 442364), (141, 367068), (156, 331773), (169, 306252), (181, 285948), (188, 275301), (234, 221182), (282, 183534), (338, 153126), (362, 142974), (423, 122356), (468, 110591), (507, 102084), (543, 95316), (564, 91767), (611, 84708), (676, 76563), (724, 71487), (846, 61178), (1014, 51042), (1086, 47658), (1222, 42354), (1521, 34028), (1629, 31772), (1692, 30589), (1833, 28236), (2028, 25521), (2172, 23829), (2353, 21996), (2444, 21177), (3042, 17014), (3258, 15886), (3666, 14118), (4706, 10998), (5499, 9412), (6084, 8507), (6516, 7943), (7059, 7332)]