48791484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 149700096

約数和(自身を除く): 100908612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 101, 108, 126, 142, 162, 189, 202, 213, 243, 252, 284, 303, 324, 378, 404, 426, 486, 497, 567, 606, 639, 707, 756, 852, 909, 972, 994, 1134, 1212, 1278, 1414, 1491, 1701, 1818, 1917, 1988, 2121, 2268, 2556, 2727, 2828, 2982, 3402, 3636, 3834, 4242, 4473, 5454, 5751, 5964, 6363, 6804, 7171, 7668, 8181, 8484, 8946, 10908, 11502, 12726, 13419, 14342, 16362, 17253, 17892, 19089, 21513, 23004, 24543, 25452, 26838, 28684, 32724, 34506, 38178, 40257, 43026, 49086, 50197, 53676, 57267, 64539, 69012, 76356, 80514, 86052, 98172, 100394, 114534, 120771, 129078, 150591, 161028, 171801, 193617, 200788, 229068, 241542, 258156, 301182, 343602, 387234, 451773, 483084, 580851, 602364, 687204, 774468, 903546, 1161702, 1355319, 1742553, 1807092, 2323404, 2710638, 3485106, 4065957, 5421276, 6970212, 8131914, 12197871, 16263828, 24395742, 48791484]

約数ペア:

[(1, 48791484), (2, 24395742), (3, 16263828), (4, 12197871), (6, 8131914), (7, 6970212), (9, 5421276), (12, 4065957), (14, 3485106), (18, 2710638), (21, 2323404), (27, 1807092), (28, 1742553), (36, 1355319), (42, 1161702), (54, 903546), (63, 774468), (71, 687204), (81, 602364), (84, 580851), (101, 483084), (108, 451773), (126, 387234), (142, 343602), (162, 301182), (189, 258156), (202, 241542), (213, 229068), (243, 200788), (252, 193617), (284, 171801), (303, 161028), (324, 150591), (378, 129078), (404, 120771), (426, 114534), (486, 100394), (497, 98172), (567, 86052), (606, 80514), (639, 76356), (707, 69012), (756, 64539), (852, 57267), (909, 53676), (972, 50197), (994, 49086), (1134, 43026), (1212, 40257), (1278, 38178), (1414, 34506), (1491, 32724), (1701, 28684), (1818, 26838), (1917, 25452), (1988, 24543), (2121, 23004), (2268, 21513), (2556, 19089), (2727, 17892), (2828, 17253), (2982, 16362), (3402, 14342), (3636, 13419), (3834, 12726), (4242, 11502), (4473, 10908), (5454, 8946), (5751, 8484), (5964, 8181), (6363, 7668), (6804, 7171)]