49335580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 74406500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 61, 70, 106, 109, 122, 140, 212, 218, 244, 265, 305, 371, 427, 436, 530, 545, 610, 742, 763, 854, 1060, 1090, 1220, 1484, 1526, 1708, 1855, 2135, 2180, 3052, 3233, 3710, 3815, 4270, 5777, 6466, 6649, 7420, 7630, 8540, 11554, 12932, 13298, 15260, 16165, 22631, 23108, 26596, 28885, 32330, 33245, 40439, 45262, 46543, 57770, 64660, 66490, 80878, 90524, 93086, 113155, 115540, 132980, 161756, 186172, 202195, 226310, 232715, 352397, 404390, 452620, 465430, 704794, 808780, 930860, 1409588, 1761985, 2466779, 3523970, 4933558, 7047940, 9867116, 12333895, 24667790, 49335580]

約数ペア:

[(1, 49335580), (2, 24667790), (4, 12333895), (5, 9867116), (7, 7047940), (10, 4933558), (14, 3523970), (20, 2466779), (28, 1761985), (35, 1409588), (53, 930860), (61, 808780), (70, 704794), (106, 465430), (109, 452620), (122, 404390), (140, 352397), (212, 232715), (218, 226310), (244, 202195), (265, 186172), (305, 161756), (371, 132980), (427, 115540), (436, 113155), (530, 93086), (545, 90524), (610, 80878), (742, 66490), (763, 64660), (854, 57770), (1060, 46543), (1090, 45262), (1220, 40439), (1484, 33245), (1526, 32330), (1708, 28885), (1855, 26596), (2135, 23108), (2180, 22631), (3052, 16165), (3233, 15260), (3710, 13298), (3815, 12932), (4270, 11554), (5777, 8540), (6466, 7630), (6649, 7420)]