54236140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55343}}^1$

素因数の和:55366

約数の個数: 36

約数和(自身を含む): 132493536

約数和(自身を除く): 78257396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55343, 110686, 221372, 276715, 387401, 553430, 774802, 1106860, 1549604, 1937005, 2711807, 3874010, 5423614, 7748020, 10847228, 13559035, 27118070, 54236140]

約数ペア:

[(1, 54236140), (2, 27118070), (4, 13559035), (5, 10847228), (7, 7748020), (10, 5423614), (14, 3874010), (20, 2711807), (28, 1937005), (35, 1549604), (49, 1106860), (70, 774802), (98, 553430), (140, 387401), (196, 276715), (245, 221372), (490, 110686), (980, 55343)]