49983930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 130524264

約数和(自身を除く): 80540334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2161, 2313, 2570, 3855, 4322, 4626, 6483, 7710, 10805, 11565, 12966, 19449, 21610, 23130, 32415, 38898, 64830, 97245, 194490, 555377, 1110754, 1666131, 2776885, 3332262, 4998393, 5553770, 8330655, 9996786, 16661310, 24991965, 49983930]

約数ペア:

[(1, 49983930), (2, 24991965), (3, 16661310), (5, 9996786), (6, 8330655), (9, 5553770), (10, 4998393), (15, 3332262), (18, 2776885), (30, 1666131), (45, 1110754), (90, 555377), (257, 194490), (514, 97245), (771, 64830), (1285, 38898), (1542, 32415), (2161, 23130), (2313, 21610), (2570, 19449), (3855, 12966), (4322, 11565), (4626, 10805), (6483, 7710)]