56561778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4968

約数の個数: 72

約数和(自身を含む): 153555948

約数和(自身を除く): 96994170

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4933, 5733, 9866, 11466, 14799, 29598, 34531, 44397, 64129, 69062, 88794, 103593, 128258, 192387, 207186, 241717, 310779, 384774, 448903, 483434, 577161, 621558, 725151, 897806, 1154322, 1346709, 1450302, 2175453, 2693418, 3142321, 4040127, 4350906, 6284642, 8080254, 9426963, 18853926, 28280889, 56561778]

約数ペア:

[(1, 56561778), (2, 28280889), (3, 18853926), (6, 9426963), (7, 8080254), (9, 6284642), (13, 4350906), (14, 4040127), (18, 3142321), (21, 2693418), (26, 2175453), (39, 1450302), (42, 1346709), (49, 1154322), (63, 897806), (78, 725151), (91, 621558), (98, 577161), (117, 483434), (126, 448903), (147, 384774), (182, 310779), (234, 241717), (273, 207186), (294, 192387), (441, 128258), (546, 103593), (637, 88794), (819, 69062), (882, 64129), (1274, 44397), (1638, 34531), (1911, 29598), (3822, 14799), (4933, 11466), (5733, 9866)]