50385150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 95855490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 71, 75, 83, 90, 95, 114, 142, 150, 166, 171, 190, 213, 225, 249, 285, 342, 355, 415, 426, 450, 475, 498, 570, 639, 710, 747, 830, 855, 950, 1065, 1245, 1278, 1349, 1425, 1494, 1577, 1710, 1775, 2075, 2130, 2490, 2698, 2850, 3154, 3195, 3550, 3735, 4047, 4150, 4275, 4731, 5325, 5893, 6225, 6390, 6745, 7470, 7885, 8094, 8550, 9462, 10650, 11786, 12141, 12450, 13490, 14193, 15770, 15975, 17679, 18675, 20235, 23655, 24282, 28386, 29465, 31950, 33725, 35358, 37350, 39425, 40470, 47310, 53037, 58930, 60705, 67450, 70965, 78850, 88395, 101175, 106074, 111967, 118275, 121410, 141930, 147325, 176790, 202350, 223934, 236550, 265185, 294650, 303525, 335901, 354825, 441975, 530370, 559835, 607050, 671802, 709650, 883950, 1007703, 1119670, 1325925, 1679505, 2015406, 2651850, 2799175, 3359010, 5038515, 5598350, 8397525, 10077030, 16795050, 25192575, 50385150]

約数ペア:

[(1, 50385150), (2, 25192575), (3, 16795050), (5, 10077030), (6, 8397525), (9, 5598350), (10, 5038515), (15, 3359010), (18, 2799175), (19, 2651850), (25, 2015406), (30, 1679505), (38, 1325925), (45, 1119670), (50, 1007703), (57, 883950), (71, 709650), (75, 671802), (83, 607050), (90, 559835), (95, 530370), (114, 441975), (142, 354825), (150, 335901), (166, 303525), (171, 294650), (190, 265185), (213, 236550), (225, 223934), (249, 202350), (285, 176790), (342, 147325), (355, 141930), (415, 121410), (426, 118275), (450, 111967), (475, 106074), (498, 101175), (570, 88395), (639, 78850), (710, 70965), (747, 67450), (830, 60705), (855, 58930), (950, 53037), (1065, 47310), (1245, 40470), (1278, 39425), (1349, 37350), (1425, 35358), (1494, 33725), (1577, 31950), (1710, 29465), (1775, 28386), (2075, 24282), (2130, 23655), (2490, 20235), (2698, 18675), (2850, 17679), (3154, 15975), (3195, 15770), (3550, 14193), (3735, 13490), (4047, 12450), (4150, 12141), (4275, 11786), (4731, 10650), (5325, 9462), (5893, 8550), (6225, 8094), (6390, 7885), (6745, 7470)]