49779240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 128

約数和(自身を含む): 179712000

約数和(自身を除く): 129932760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3119, 3192, 3990, 5320, 6238, 7980, 9357, 12476, 15595, 15960, 18714, 21833, 24952, 31190, 37428, 43666, 46785, 59261, 62380, 65499, 74856, 87332, 93570, 109165, 118522, 124760, 130998, 174664, 177783, 187140, 218330, 237044, 261996, 296305, 327495, 355566, 374280, 414827, 436660, 474088, 523992, 592610, 654990, 711132, 829654, 873320, 888915, 1185220, 1244481, 1309980, 1422264, 1659308, 1777830, 2074135, 2370440, 2488962, 2619960, 3318616, 3555660, 4148270, 4977924, 6222405, 7111320, 8296540, 9955848, 12444810, 16593080, 24889620, 49779240]

約数ペア:

[(1, 49779240), (2, 24889620), (3, 16593080), (4, 12444810), (5, 9955848), (6, 8296540), (7, 7111320), (8, 6222405), (10, 4977924), (12, 4148270), (14, 3555660), (15, 3318616), (19, 2619960), (20, 2488962), (21, 2370440), (24, 2074135), (28, 1777830), (30, 1659308), (35, 1422264), (38, 1309980), (40, 1244481), (42, 1185220), (56, 888915), (57, 873320), (60, 829654), (70, 711132), (76, 654990), (84, 592610), (95, 523992), (105, 474088), (114, 436660), (120, 414827), (133, 374280), (140, 355566), (152, 327495), (168, 296305), (190, 261996), (210, 237044), (228, 218330), (266, 187140), (280, 177783), (285, 174664), (380, 130998), (399, 124760), (420, 118522), (456, 109165), (532, 93570), (570, 87332), (665, 74856), (760, 65499), (798, 62380), (840, 59261), (1064, 46785), (1140, 43666), (1330, 37428), (1596, 31190), (1995, 24952), (2280, 21833), (2660, 18714), (3119, 15960), (3192, 15595), (3990, 12476), (5320, 9357), (6238, 7980)]