47882560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 126991872

約数和(自身を除く): 79109312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 160, 176, 220, 223, 244, 305, 320, 352, 440, 446, 488, 610, 671, 704, 880, 892, 976, 1115, 1220, 1342, 1760, 1784, 1952, 2230, 2440, 2453, 2684, 3355, 3520, 3568, 3904, 4460, 4880, 4906, 5368, 6710, 7136, 8920, 9760, 9812, 10736, 12265, 13420, 13603, 14272, 17840, 19520, 19624, 21472, 24530, 26840, 27206, 35680, 39248, 42944, 49060, 53680, 54412, 68015, 71360, 78496, 98120, 107360, 108824, 136030, 149633, 156992, 196240, 214720, 217648, 272060, 299266, 392480, 435296, 544120, 598532, 748165, 784960, 870592, 1088240, 1197064, 1496330, 2176480, 2394128, 2992660, 4352960, 4788256, 5985320, 9576512, 11970640, 23941280, 47882560]

約数ペア:

[(1, 47882560), (2, 23941280), (4, 11970640), (5, 9576512), (8, 5985320), (10, 4788256), (11, 4352960), (16, 2992660), (20, 2394128), (22, 2176480), (32, 1496330), (40, 1197064), (44, 1088240), (55, 870592), (61, 784960), (64, 748165), (80, 598532), (88, 544120), (110, 435296), (122, 392480), (160, 299266), (176, 272060), (220, 217648), (223, 214720), (244, 196240), (305, 156992), (320, 149633), (352, 136030), (440, 108824), (446, 107360), (488, 98120), (610, 78496), (671, 71360), (704, 68015), (880, 54412), (892, 53680), (976, 49060), (1115, 42944), (1220, 39248), (1342, 35680), (1760, 27206), (1784, 26840), (1952, 24530), (2230, 21472), (2440, 19624), (2453, 19520), (2684, 17840), (3355, 14272), (3520, 13603), (3568, 13420), (3904, 12265), (4460, 10736), (4880, 9812), (4906, 9760), (5368, 8920), (6710, 7136)]