53948752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 138741120

約数和(自身を除く): 84792368

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 34, 38, 44, 52, 68, 73, 76, 88, 104, 136, 143, 146, 152, 176, 187, 208, 209, 221, 247, 272, 286, 292, 304, 323, 374, 418, 442, 494, 572, 584, 646, 748, 803, 836, 884, 949, 988, 1144, 1168, 1241, 1292, 1387, 1496, 1606, 1672, 1768, 1898, 1976, 2288, 2431, 2482, 2584, 2717, 2774, 2992, 3212, 3344, 3536, 3553, 3796, 3952, 4199, 4862, 4964, 5168, 5434, 5548, 6424, 7106, 7592, 8398, 9724, 9928, 10439, 10868, 11096, 12848, 13651, 14212, 15184, 15257, 16133, 16796, 18031, 19448, 19856, 20878, 21736, 22192, 23579, 27302, 28424, 30514, 32266, 33592, 36062, 38896, 41756, 43472, 46189, 47158, 54604, 56848, 61028, 64532, 67184, 72124, 83512, 92378, 94316, 109208, 122056, 129064, 144248, 167024, 177463, 184756, 188632, 198341, 218416, 244112, 258128, 259369, 288496, 306527, 354926, 369512, 377264, 396682, 518738, 613054, 709852, 739024, 793364, 1037476, 1226108, 1419704, 1586728, 2074952, 2452216, 2839408, 3173456, 3371797, 4149904, 4904432, 6743594, 13487188, 26974376, 53948752]

約数ペア:

[(1, 53948752), (2, 26974376), (4, 13487188), (8, 6743594), (11, 4904432), (13, 4149904), (16, 3371797), (17, 3173456), (19, 2839408), (22, 2452216), (26, 2074952), (34, 1586728), (38, 1419704), (44, 1226108), (52, 1037476), (68, 793364), (73, 739024), (76, 709852), (88, 613054), (104, 518738), (136, 396682), (143, 377264), (146, 369512), (152, 354926), (176, 306527), (187, 288496), (208, 259369), (209, 258128), (221, 244112), (247, 218416), (272, 198341), (286, 188632), (292, 184756), (304, 177463), (323, 167024), (374, 144248), (418, 129064), (442, 122056), (494, 109208), (572, 94316), (584, 92378), (646, 83512), (748, 72124), (803, 67184), (836, 64532), (884, 61028), (949, 56848), (988, 54604), (1144, 47158), (1168, 46189), (1241, 43472), (1292, 41756), (1387, 38896), (1496, 36062), (1606, 33592), (1672, 32266), (1768, 30514), (1898, 28424), (1976, 27302), (2288, 23579), (2431, 22192), (2482, 21736), (2584, 20878), (2717, 19856), (2774, 19448), (2992, 18031), (3212, 16796), (3344, 16133), (3536, 15257), (3553, 15184), (3796, 14212), (3952, 13651), (4199, 12848), (4862, 11096), (4964, 10868), (5168, 10439), (5434, 9928), (5548, 9724), (6424, 8398), (7106, 7592)]