51345882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24003

約数の個数: 48

約数和(自身を含む): 134626752

約数和(自身を除く): 83280870

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 23971, 47942, 71913, 143826, 167797, 215739, 335594, 407507, 431478, 503391, 815014, 1006782, 1222521, 1510173, 2445042, 2852549, 3020346, 3667563, 5705098, 7335126, 8557647, 17115294, 25672941, 51345882]

約数ペア:

[(1, 51345882), (2, 25672941), (3, 17115294), (6, 8557647), (7, 7335126), (9, 5705098), (14, 3667563), (17, 3020346), (18, 2852549), (21, 2445042), (34, 1510173), (42, 1222521), (51, 1006782), (63, 815014), (102, 503391), (119, 431478), (126, 407507), (153, 335594), (238, 215739), (306, 167797), (357, 143826), (714, 71913), (1071, 47942), (2142, 23971)]