49964880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29741}}^1$

素因数の和:29764

約数の個数: 80

約数和(自身を含む): 177024384

約数和(自身を除く): 127059504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 29741, 59482, 89223, 118964, 148705, 178446, 208187, 237928, 297410, 356892, 416374, 446115, 475856, 594820, 624561, 713784, 832748, 892230, 1040935, 1189640, 1249122, 1427568, 1665496, 1784460, 2081870, 2379280, 2498244, 3122805, 3330992, 3568920, 4163740, 4996488, 6245610, 7137840, 8327480, 9992976, 12491220, 16654960, 24982440, 49964880]

約数ペア:

[(1, 49964880), (2, 24982440), (3, 16654960), (4, 12491220), (5, 9992976), (6, 8327480), (7, 7137840), (8, 6245610), (10, 4996488), (12, 4163740), (14, 3568920), (15, 3330992), (16, 3122805), (20, 2498244), (21, 2379280), (24, 2081870), (28, 1784460), (30, 1665496), (35, 1427568), (40, 1249122), (42, 1189640), (48, 1040935), (56, 892230), (60, 832748), (70, 713784), (80, 624561), (84, 594820), (105, 475856), (112, 446115), (120, 416374), (140, 356892), (168, 297410), (210, 237928), (240, 208187), (280, 178446), (336, 148705), (420, 118964), (560, 89223), (840, 59482), (1680, 29741)]