53981004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 163021824

約数和(自身を除く): 109040820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 113, 121, 132, 141, 154, 188, 226, 231, 242, 282, 308, 329, 339, 363, 452, 462, 484, 517, 564, 658, 678, 726, 791, 847, 924, 987, 1034, 1243, 1316, 1356, 1452, 1551, 1582, 1694, 1974, 2068, 2373, 2486, 2541, 3102, 3164, 3388, 3619, 3729, 3948, 4746, 4972, 5082, 5311, 5687, 6204, 7238, 7458, 8701, 9492, 10164, 10622, 10857, 11374, 13673, 14476, 14916, 15933, 17061, 17402, 21244, 21714, 22748, 26103, 27346, 31866, 34122, 34804, 37177, 39809, 41019, 43428, 52206, 54692, 58421, 63732, 68244, 74354, 79618, 82038, 95711, 104412, 111531, 116842, 119427, 148708, 159236, 164076, 175263, 191422, 223062, 233684, 238854, 287133, 350526, 382844, 408947, 446124, 477708, 574266, 642631, 701052, 817894, 1148532, 1226841, 1285262, 1635788, 1927893, 2453682, 2570524, 3855786, 4498417, 4907364, 7711572, 8996834, 13495251, 17993668, 26990502, 53981004]

約数ペア:

[(1, 53981004), (2, 26990502), (3, 17993668), (4, 13495251), (6, 8996834), (7, 7711572), (11, 4907364), (12, 4498417), (14, 3855786), (21, 2570524), (22, 2453682), (28, 1927893), (33, 1635788), (42, 1285262), (44, 1226841), (47, 1148532), (66, 817894), (77, 701052), (84, 642631), (94, 574266), (113, 477708), (121, 446124), (132, 408947), (141, 382844), (154, 350526), (188, 287133), (226, 238854), (231, 233684), (242, 223062), (282, 191422), (308, 175263), (329, 164076), (339, 159236), (363, 148708), (452, 119427), (462, 116842), (484, 111531), (517, 104412), (564, 95711), (658, 82038), (678, 79618), (726, 74354), (791, 68244), (847, 63732), (924, 58421), (987, 54692), (1034, 52206), (1243, 43428), (1316, 41019), (1356, 39809), (1452, 37177), (1551, 34804), (1582, 34122), (1694, 31866), (1974, 27346), (2068, 26103), (2373, 22748), (2486, 21714), (2541, 21244), (3102, 17402), (3164, 17061), (3388, 15933), (3619, 14916), (3729, 14476), (3948, 13673), (4746, 11374), (4972, 10857), (5082, 10622), (5311, 10164), (5687, 9492), (6204, 8701), (7238, 7458)]