54049050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 161909280

約数和(自身を除く): 107860230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 61, 66, 75, 90, 99, 110, 122, 150, 165, 179, 183, 198, 225, 275, 305, 330, 358, 366, 450, 495, 537, 549, 550, 610, 671, 825, 895, 915, 990, 1074, 1098, 1342, 1525, 1611, 1650, 1790, 1830, 1969, 2013, 2475, 2685, 2745, 3050, 3222, 3355, 3938, 4026, 4475, 4575, 4950, 5370, 5490, 5907, 6039, 6710, 8055, 8950, 9150, 9845, 10065, 10919, 11814, 12078, 13425, 13725, 16110, 16775, 17721, 19690, 20130, 21838, 26850, 27450, 29535, 30195, 32757, 33550, 35442, 40275, 49225, 50325, 54595, 59070, 60390, 65514, 80550, 88605, 98271, 98450, 100650, 109190, 120109, 147675, 150975, 163785, 177210, 196542, 240218, 272975, 295350, 301950, 327570, 360327, 443025, 491355, 545950, 600545, 720654, 818925, 886050, 982710, 1080981, 1201090, 1637850, 1801635, 2161962, 2456775, 3002725, 3603270, 4913550, 5404905, 6005450, 9008175, 10809810, 18016350, 27024525, 54049050]

約数ペア:

[(1, 54049050), (2, 27024525), (3, 18016350), (5, 10809810), (6, 9008175), (9, 6005450), (10, 5404905), (11, 4913550), (15, 3603270), (18, 3002725), (22, 2456775), (25, 2161962), (30, 1801635), (33, 1637850), (45, 1201090), (50, 1080981), (55, 982710), (61, 886050), (66, 818925), (75, 720654), (90, 600545), (99, 545950), (110, 491355), (122, 443025), (150, 360327), (165, 327570), (179, 301950), (183, 295350), (198, 272975), (225, 240218), (275, 196542), (305, 177210), (330, 163785), (358, 150975), (366, 147675), (450, 120109), (495, 109190), (537, 100650), (549, 98450), (550, 98271), (610, 88605), (671, 80550), (825, 65514), (895, 60390), (915, 59070), (990, 54595), (1074, 50325), (1098, 49225), (1342, 40275), (1525, 35442), (1611, 33550), (1650, 32757), (1790, 30195), (1830, 29535), (1969, 27450), (2013, 26850), (2475, 21838), (2685, 20130), (2745, 19690), (3050, 17721), (3222, 16775), (3355, 16110), (3938, 13725), (4026, 13425), (4475, 12078), (4575, 11814), (4950, 10919), (5370, 10065), (5490, 9845), (5907, 9150), (6039, 8950), (6710, 8055)]