61121996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 119387520

約数和(自身を除く): 58265524

約数列:

[1, 2, 4, 13, 26, 47, 52, 89, 94, 178, 188, 281, 356, 562, 611, 1124, 1157, 1222, 2314, 2444, 3653, 4183, 4628, 7306, 8366, 13207, 14612, 16732, 25009, 26414, 50018, 52828, 54379, 100036, 108758, 171691, 217516, 325117, 343382, 650234, 686764, 1175423, 1300468, 2350846, 4701692, 15280499, 30560998, 61121996]

約数ペア:

[(1, 61121996), (2, 30560998), (4, 15280499), (13, 4701692), (26, 2350846), (47, 1300468), (52, 1175423), (89, 686764), (94, 650234), (178, 343382), (188, 325117), (281, 217516), (356, 171691), (562, 108758), (611, 100036), (1124, 54379), (1157, 52828), (1222, 50018), (2314, 26414), (2444, 25009), (3653, 16732), (4183, 14612), (4628, 13207), (7306, 8366)]