49309884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 145141920

約数和(自身を除く): 95832036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 509, 598, 621, 702, 828, 897, 1018, 1053, 1196, 1242, 1404, 1527, 1794, 1863, 2036, 2106, 2484, 2691, 3054, 3588, 3726, 4212, 4581, 5382, 6108, 6617, 7452, 8073, 9162, 10764, 11707, 13234, 13743, 16146, 18324, 19851, 23414, 24219, 26468, 27486, 32292, 35121, 39702, 41229, 46828, 48438, 54972, 59553, 70242, 79404, 82458, 96876, 105363, 119106, 140484, 152191, 164916, 178659, 210726, 238212, 304382, 316089, 357318, 421452, 456573, 535977, 608764, 632178, 714636, 913146, 948267, 1071954, 1264356, 1369719, 1826292, 1896534, 2143908, 2739438, 3793068, 4109157, 5478876, 8218314, 12327471, 16436628, 24654942, 49309884]

約数ペア:

[(1, 49309884), (2, 24654942), (3, 16436628), (4, 12327471), (6, 8218314), (9, 5478876), (12, 4109157), (13, 3793068), (18, 2739438), (23, 2143908), (26, 1896534), (27, 1826292), (36, 1369719), (39, 1264356), (46, 1071954), (52, 948267), (54, 913146), (69, 714636), (78, 632178), (81, 608764), (92, 535977), (108, 456573), (117, 421452), (138, 357318), (156, 316089), (162, 304382), (207, 238212), (234, 210726), (276, 178659), (299, 164916), (324, 152191), (351, 140484), (414, 119106), (468, 105363), (509, 96876), (598, 82458), (621, 79404), (702, 70242), (828, 59553), (897, 54972), (1018, 48438), (1053, 46828), (1196, 41229), (1242, 39702), (1404, 35121), (1527, 32292), (1794, 27486), (1863, 26468), (2036, 24219), (2106, 23414), (2484, 19851), (2691, 18324), (3054, 16146), (3588, 13743), (3726, 13234), (4212, 11707), (4581, 10764), (5382, 9162), (6108, 8073), (6617, 7452)]