49799048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 56645752

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 109, 184, 191, 218, 299, 382, 436, 598, 764, 872, 1196, 1417, 1528, 2392, 2483, 2507, 2834, 4393, 4966, 5014, 5668, 8786, 9932, 10028, 11336, 17572, 19864, 20056, 20819, 32591, 35144, 41638, 57109, 65182, 83276, 114218, 130364, 166552, 228436, 260728, 270647, 456872, 478837, 541294, 957674, 1082588, 1915348, 2165176, 3830696, 6224881, 12449762, 24899524, 49799048]

約数ペア:

[(1, 49799048), (2, 24899524), (4, 12449762), (8, 6224881), (13, 3830696), (23, 2165176), (26, 1915348), (46, 1082588), (52, 957674), (92, 541294), (104, 478837), (109, 456872), (184, 270647), (191, 260728), (218, 228436), (299, 166552), (382, 130364), (436, 114218), (598, 83276), (764, 65182), (872, 57109), (1196, 41638), (1417, 35144), (1528, 32591), (2392, 20819), (2483, 20056), (2507, 19864), (2834, 17572), (4393, 11336), (4966, 10028), (5014, 9932), (5668, 8786)]