51958350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 150883200

約数和(自身を除く): 98924850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 59, 75, 90, 95, 103, 114, 118, 150, 171, 177, 190, 206, 225, 285, 295, 309, 342, 354, 450, 475, 515, 531, 570, 590, 618, 855, 885, 927, 950, 1030, 1062, 1121, 1425, 1475, 1545, 1710, 1770, 1854, 1957, 2242, 2575, 2655, 2850, 2950, 3090, 3363, 3914, 4275, 4425, 4635, 5150, 5310, 5605, 5871, 6077, 6726, 7725, 8550, 8850, 9270, 9785, 10089, 11210, 11742, 12154, 13275, 15450, 16815, 17613, 18231, 19570, 20178, 23175, 26550, 28025, 29355, 30385, 33630, 35226, 36462, 46350, 48925, 50445, 54693, 56050, 58710, 60770, 84075, 88065, 91155, 97850, 100890, 109386, 115463, 146775, 151925, 168150, 176130, 182310, 230926, 252225, 273465, 293550, 303850, 346389, 440325, 455775, 504450, 546930, 577315, 692778, 880650, 911550, 1039167, 1154630, 1367325, 1731945, 2078334, 2734650, 2886575, 3463890, 5195835, 5773150, 8659725, 10391670, 17319450, 25979175, 51958350]

約数ペア:

[(1, 51958350), (2, 25979175), (3, 17319450), (5, 10391670), (6, 8659725), (9, 5773150), (10, 5195835), (15, 3463890), (18, 2886575), (19, 2734650), (25, 2078334), (30, 1731945), (38, 1367325), (45, 1154630), (50, 1039167), (57, 911550), (59, 880650), (75, 692778), (90, 577315), (95, 546930), (103, 504450), (114, 455775), (118, 440325), (150, 346389), (171, 303850), (177, 293550), (190, 273465), (206, 252225), (225, 230926), (285, 182310), (295, 176130), (309, 168150), (342, 151925), (354, 146775), (450, 115463), (475, 109386), (515, 100890), (531, 97850), (570, 91155), (590, 88065), (618, 84075), (855, 60770), (885, 58710), (927, 56050), (950, 54693), (1030, 50445), (1062, 48925), (1121, 46350), (1425, 36462), (1475, 35226), (1545, 33630), (1710, 30385), (1770, 29355), (1854, 28025), (1957, 26550), (2242, 23175), (2575, 20178), (2655, 19570), (2850, 18231), (2950, 17613), (3090, 16815), (3363, 15450), (3914, 13275), (4275, 12154), (4425, 11742), (4635, 11210), (5150, 10089), (5310, 9785), (5605, 9270), (5871, 8850), (6077, 8550), (6726, 7725)]