51163812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 161973504

約数和(自身を除く): 110809692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1327, 1377, 1428, 1836, 2142, 2268, 2654, 2754, 3213, 3981, 4284, 5308, 5508, 6426, 7962, 9289, 9639, 11943, 12852, 15924, 18578, 19278, 22559, 23886, 27867, 35829, 37156, 38556, 45118, 47772, 55734, 67677, 71658, 83601, 90236, 107487, 111468, 135354, 143316, 157913, 167202, 203031, 214974, 250803, 270708, 315826, 334404, 406062, 429948, 473739, 501606, 609093, 631652, 752409, 812124, 947478, 1003212, 1218186, 1421217, 1504818, 1827279, 1894956, 2436372, 2842434, 3009636, 3654558, 4263651, 5684868, 7309116, 8527302, 12790953, 17054604, 25581906, 51163812]

約数ペア:

[(1, 51163812), (2, 25581906), (3, 17054604), (4, 12790953), (6, 8527302), (7, 7309116), (9, 5684868), (12, 4263651), (14, 3654558), (17, 3009636), (18, 2842434), (21, 2436372), (27, 1894956), (28, 1827279), (34, 1504818), (36, 1421217), (42, 1218186), (51, 1003212), (54, 947478), (63, 812124), (68, 752409), (81, 631652), (84, 609093), (102, 501606), (108, 473739), (119, 429948), (126, 406062), (153, 334404), (162, 315826), (189, 270708), (204, 250803), (238, 214974), (252, 203031), (306, 167202), (324, 157913), (357, 143316), (378, 135354), (459, 111468), (476, 107487), (567, 90236), (612, 83601), (714, 71658), (756, 67677), (918, 55734), (1071, 47772), (1134, 45118), (1327, 38556), (1377, 37156), (1428, 35829), (1836, 27867), (2142, 23886), (2268, 22559), (2654, 19278), (2754, 18578), (3213, 15924), (3981, 12852), (4284, 11943), (5308, 9639), (5508, 9289), (6426, 7962)]