51008804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 115486560

約数和(自身を除く): 64477756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 401, 413, 539, 649, 802, 826, 1078, 1298, 1604, 1652, 2156, 2596, 2807, 2891, 4411, 4543, 5614, 5782, 8822, 9086, 11228, 11564, 17644, 18172, 19649, 23659, 30877, 31801, 39298, 47318, 61754, 63602, 78596, 94636, 123508, 127204, 165613, 216139, 260249, 331226, 432278, 520498, 662452, 864556, 1040996, 1159291, 1821743, 2318582, 3643486, 4637164, 7286972, 12752201, 25504402, 51008804]

約数ペア:

[(1, 51008804), (2, 25504402), (4, 12752201), (7, 7286972), (11, 4637164), (14, 3643486), (22, 2318582), (28, 1821743), (44, 1159291), (49, 1040996), (59, 864556), (77, 662452), (98, 520498), (118, 432278), (154, 331226), (196, 260249), (236, 216139), (308, 165613), (401, 127204), (413, 123508), (539, 94636), (649, 78596), (802, 63602), (826, 61754), (1078, 47318), (1298, 39298), (1604, 31801), (1652, 30877), (2156, 23659), (2596, 19649), (2807, 18172), (2891, 17644), (4411, 11564), (4543, 11228), (5614, 9086), (5782, 8822)]