49974210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 154240632

約数和(自身を除く): 104266422

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 353, 363, 390, 429, 495, 585, 605, 706, 715, 726, 858, 990, 1059, 1089, 1170, 1210, 1287, 1430, 1573, 1765, 1815, 2118, 2145, 2178, 2574, 3146, 3177, 3530, 3630, 3883, 4290, 4589, 4719, 5295, 5445, 6354, 6435, 7766, 7865, 9178, 9438, 10590, 10890, 11649, 12870, 13767, 14157, 15730, 15885, 19415, 22945, 23298, 23595, 27534, 28314, 31770, 34947, 38830, 41301, 42713, 45890, 47190, 50479, 58245, 68835, 69894, 70785, 82602, 85426, 100958, 116490, 128139, 137670, 141570, 151437, 174735, 206505, 213565, 252395, 256278, 302874, 349470, 384417, 413010, 427130, 454311, 504790, 555269, 640695, 757185, 768834, 908622, 1110538, 1281390, 1514370, 1665807, 1922085, 2271555, 2776345, 3331614, 3844170, 4543110, 4997421, 5552690, 8329035, 9994842, 16658070, 24987105, 49974210]

約数ペア:

[(1, 49974210), (2, 24987105), (3, 16658070), (5, 9994842), (6, 8329035), (9, 5552690), (10, 4997421), (11, 4543110), (13, 3844170), (15, 3331614), (18, 2776345), (22, 2271555), (26, 1922085), (30, 1665807), (33, 1514370), (39, 1281390), (45, 1110538), (55, 908622), (65, 768834), (66, 757185), (78, 640695), (90, 555269), (99, 504790), (110, 454311), (117, 427130), (121, 413010), (130, 384417), (143, 349470), (165, 302874), (195, 256278), (198, 252395), (234, 213565), (242, 206505), (286, 174735), (330, 151437), (353, 141570), (363, 137670), (390, 128139), (429, 116490), (495, 100958), (585, 85426), (605, 82602), (706, 70785), (715, 69894), (726, 68835), (858, 58245), (990, 50479), (1059, 47190), (1089, 45890), (1170, 42713), (1210, 41301), (1287, 38830), (1430, 34947), (1573, 31770), (1765, 28314), (1815, 27534), (2118, 23595), (2145, 23298), (2178, 22945), (2574, 19415), (3146, 15885), (3177, 15730), (3530, 14157), (3630, 13767), (3883, 12870), (4290, 11649), (4589, 10890), (4719, 10590), (5295, 9438), (5445, 9178), (6354, 7865), (6435, 7766)]