53739378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 153653760

約数和(自身を除く): 99914382

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 49, 58, 63, 66, 77, 87, 98, 99, 126, 147, 154, 174, 191, 198, 203, 231, 261, 294, 319, 382, 406, 441, 462, 522, 539, 573, 609, 638, 693, 882, 957, 1078, 1146, 1218, 1337, 1386, 1421, 1617, 1719, 1827, 1914, 2101, 2233, 2674, 2842, 2871, 3234, 3438, 3654, 4011, 4202, 4263, 4466, 4851, 5539, 5742, 6303, 6699, 8022, 8526, 9359, 9702, 11078, 12033, 12606, 12789, 13398, 14707, 15631, 16617, 18718, 18909, 20097, 24066, 25578, 28077, 29414, 31262, 33234, 37818, 38773, 40194, 44121, 46893, 49851, 56154, 60929, 77546, 84231, 88242, 93786, 99702, 102949, 116319, 121858, 132363, 140679, 168462, 182787, 205898, 232638, 264726, 271411, 281358, 308847, 348957, 365574, 426503, 542822, 548361, 617694, 697914, 814233, 853006, 926541, 1096722, 1279509, 1628466, 1853082, 2442699, 2559018, 2985521, 3838527, 4885398, 5971042, 7677054, 8956563, 17913126, 26869689, 53739378]

約数ペア:

[(1, 53739378), (2, 26869689), (3, 17913126), (6, 8956563), (7, 7677054), (9, 5971042), (11, 4885398), (14, 3838527), (18, 2985521), (21, 2559018), (22, 2442699), (29, 1853082), (33, 1628466), (42, 1279509), (49, 1096722), (58, 926541), (63, 853006), (66, 814233), (77, 697914), (87, 617694), (98, 548361), (99, 542822), (126, 426503), (147, 365574), (154, 348957), (174, 308847), (191, 281358), (198, 271411), (203, 264726), (231, 232638), (261, 205898), (294, 182787), (319, 168462), (382, 140679), (406, 132363), (441, 121858), (462, 116319), (522, 102949), (539, 99702), (573, 93786), (609, 88242), (638, 84231), (693, 77546), (882, 60929), (957, 56154), (1078, 49851), (1146, 46893), (1218, 44121), (1337, 40194), (1386, 38773), (1421, 37818), (1617, 33234), (1719, 31262), (1827, 29414), (1914, 28077), (2101, 25578), (2233, 24066), (2674, 20097), (2842, 18909), (2871, 18718), (3234, 16617), (3438, 15631), (3654, 14707), (4011, 13398), (4202, 12789), (4263, 12606), (4466, 12033), (4851, 11078), (5539, 9702), (5742, 9359), (6303, 8526), (6699, 8022)]