55280557948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1777}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 125857138176

約数和(自身を除く): 70576580228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 307, 308, 329, 517, 539, 614, 658, 1034, 1078, 1228, 1316, 1777, 2068, 2149, 2156, 2303, 3377, 3554, 3619, 4298, 4606, 6754, 7108, 7238, 8596, 9212, 12439, 13508, 14429, 14476, 15043, 19547, 23639, 24878, 25333, 28858, 30086, 39094, 47278, 49756, 50666, 57716, 60172, 78188, 83519, 87073, 94556, 101003, 101332, 136829, 158719, 165473, 167038, 174146, 202006, 273658, 317438, 330946, 334076, 348292, 404012, 545539, 547316, 584633, 634876, 661892, 707021, 918709, 957803, 1091078, 1111033, 1169266, 1414042, 1837418, 1915606, 2182156, 2222066, 2338532, 2828084, 3674836, 3818773, 3831212, 4092431, 4444132, 6000929, 6430963, 7637546, 7777231, 8184862, 12001858, 12861926, 15275092, 15554462, 16369724, 24003716, 25640333, 25723852, 26731411, 31108924, 42006503, 45016741, 51280666, 53462822, 84013006, 90033482, 102561332, 106925644, 168026012, 179482331, 180066964, 282043663, 294045521, 358964662, 564087326, 588091042, 717929324, 1128174652, 1176182084, 1256376317, 1974305641, 2512752634, 3948611282, 5025505268, 7897222564, 13820139487, 27640278974, 55280557948]

約数ペア:

[(1, 55280557948), (2, 27640278974), (4, 13820139487), (7, 7897222564), (11, 5025505268), (14, 3948611282), (22, 2512752634), (28, 1974305641), (44, 1256376317), (47, 1176182084), (49, 1128174652), (77, 717929324), (94, 588091042), (98, 564087326), (154, 358964662), (188, 294045521), (196, 282043663), (307, 180066964), (308, 179482331), (329, 168026012), (517, 106925644), (539, 102561332), (614, 90033482), (658, 84013006), (1034, 53462822), (1078, 51280666), (1228, 45016741), (1316, 42006503), (1777, 31108924), (2068, 26731411), (2149, 25723852), (2156, 25640333), (2303, 24003716), (3377, 16369724), (3554, 15554462), (3619, 15275092), (4298, 12861926), (4606, 12001858), (6754, 8184862), (7108, 7777231), (7238, 7637546), (8596, 6430963), (9212, 6000929), (12439, 4444132), (13508, 4092431), (14429, 3831212), (14476, 3818773), (15043, 3674836), (19547, 2828084), (23639, 2338532), (24878, 2222066), (25333, 2182156), (28858, 1915606), (30086, 1837418), (39094, 1414042), (47278, 1169266), (49756, 1111033), (50666, 1091078), (57716, 957803), (60172, 918709), (78188, 707021), (83519, 661892), (87073, 634876), (94556, 584633), (101003, 547316), (101332, 545539), (136829, 404012), (158719, 348292), (165473, 334076), (167038, 330946), (174146, 317438), (202006, 273658)]