49144480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 95644640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 3989, 6160, 7978, 12320, 15956, 19945, 27923, 31912, 39890, 43879, 55846, 63824, 79780, 87758, 111692, 127648, 139615, 159560, 175516, 219395, 223384, 279230, 307153, 319120, 351032, 438790, 446768, 558460, 614306, 638240, 702064, 877580, 893536, 1116920, 1228612, 1404128, 1535765, 1755160, 2233840, 2457224, 3071530, 3510320, 4467680, 4914448, 6143060, 7020640, 9828896, 12286120, 24572240, 49144480]

約数ペア:

[(1, 49144480), (2, 24572240), (4, 12286120), (5, 9828896), (7, 7020640), (8, 6143060), (10, 4914448), (11, 4467680), (14, 3510320), (16, 3071530), (20, 2457224), (22, 2233840), (28, 1755160), (32, 1535765), (35, 1404128), (40, 1228612), (44, 1116920), (55, 893536), (56, 877580), (70, 702064), (77, 638240), (80, 614306), (88, 558460), (110, 446768), (112, 438790), (140, 351032), (154, 319120), (160, 307153), (176, 279230), (220, 223384), (224, 219395), (280, 175516), (308, 159560), (352, 139615), (385, 127648), (440, 111692), (560, 87758), (616, 79780), (770, 63824), (880, 55846), (1120, 43879), (1232, 39890), (1540, 31912), (1760, 27923), (2464, 19945), (3080, 15956), (3989, 12320), (6160, 7978)]