53250340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 134741376

約数和(自身を除く): 81491036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 433, 473, 559, 572, 715, 860, 866, 946, 1118, 1430, 1732, 1892, 2165, 2236, 2365, 2795, 2860, 4330, 4730, 4763, 5590, 5629, 6149, 8660, 9460, 9526, 11180, 11258, 12298, 18619, 19052, 22516, 23815, 24596, 28145, 30745, 37238, 47630, 56290, 61490, 61919, 74476, 93095, 95260, 112580, 122980, 123838, 186190, 204809, 242047, 247676, 309595, 372380, 409618, 484094, 619190, 819236, 968188, 1024045, 1210235, 1238380, 2048090, 2420470, 2662517, 4096180, 4840940, 5325034, 10650068, 13312585, 26625170, 53250340]

約数ペア:

[(1, 53250340), (2, 26625170), (4, 13312585), (5, 10650068), (10, 5325034), (11, 4840940), (13, 4096180), (20, 2662517), (22, 2420470), (26, 2048090), (43, 1238380), (44, 1210235), (52, 1024045), (55, 968188), (65, 819236), (86, 619190), (110, 484094), (130, 409618), (143, 372380), (172, 309595), (215, 247676), (220, 242047), (260, 204809), (286, 186190), (430, 123838), (433, 122980), (473, 112580), (559, 95260), (572, 93095), (715, 74476), (860, 61919), (866, 61490), (946, 56290), (1118, 47630), (1430, 37238), (1732, 30745), (1892, 28145), (2165, 24596), (2236, 23815), (2365, 22516), (2795, 19052), (2860, 18619), (4330, 12298), (4730, 11258), (4763, 11180), (5590, 9526), (5629, 9460), (6149, 8660)]