53421768

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4376

約数の個数: 80

約数和(自身を含む): 157542000

約数和(自身を除く): 104120232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 4339, 6156, 8678, 12312, 13017, 17356, 26034, 34712, 39051, 52068, 78102, 82441, 104136, 117153, 156204, 164882, 234306, 247323, 312408, 329764, 351459, 468612, 494646, 659528, 702918, 741969, 937224, 989292, 1405836, 1483938, 1978584, 2225907, 2811672, 2967876, 4451814, 5935752, 6677721, 8903628, 13355442, 17807256, 26710884, 53421768]

約数ペア:

[(1, 53421768), (2, 26710884), (3, 17807256), (4, 13355442), (6, 8903628), (8, 6677721), (9, 5935752), (12, 4451814), (18, 2967876), (19, 2811672), (24, 2225907), (27, 1978584), (36, 1483938), (38, 1405836), (54, 989292), (57, 937224), (72, 741969), (76, 702918), (81, 659528), (108, 494646), (114, 468612), (152, 351459), (162, 329764), (171, 312408), (216, 247323), (228, 234306), (324, 164882), (342, 156204), (456, 117153), (513, 104136), (648, 82441), (684, 78102), (1026, 52068), (1368, 39051), (1539, 34712), (2052, 26034), (3078, 17356), (4104, 13017), (4339, 12312), (6156, 8678)]