53990552

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 135432000

約数和(自身を除く): 81441448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 659, 836, 931, 1064, 1078, 1318, 1463, 1672, 1862, 2156, 2636, 2926, 3724, 4312, 4613, 5272, 5852, 7249, 7448, 9226, 10241, 11704, 12521, 14498, 18452, 20482, 25042, 28996, 32291, 36904, 40964, 50084, 50743, 57992, 64582, 81928, 87647, 100168, 101486, 129164, 137731, 175294, 202972, 258328, 275462, 350588, 355201, 405944, 550924, 613529, 701176, 710402, 964117, 1101848, 1227058, 1420804, 1928234, 2454116, 2841608, 3856468, 4908232, 6748819, 7712936, 13497638, 26995276, 53990552]

約数ペア:

[(1, 53990552), (2, 26995276), (4, 13497638), (7, 7712936), (8, 6748819), (11, 4908232), (14, 3856468), (19, 2841608), (22, 2454116), (28, 1928234), (38, 1420804), (44, 1227058), (49, 1101848), (56, 964117), (76, 710402), (77, 701176), (88, 613529), (98, 550924), (133, 405944), (152, 355201), (154, 350588), (196, 275462), (209, 258328), (266, 202972), (308, 175294), (392, 137731), (418, 129164), (532, 101486), (539, 100168), (616, 87647), (659, 81928), (836, 64582), (931, 57992), (1064, 50743), (1078, 50084), (1318, 40964), (1463, 36904), (1672, 32291), (1862, 28996), (2156, 25042), (2636, 20482), (2926, 18452), (3724, 14498), (4312, 12521), (4613, 11704), (5272, 10241), (5852, 9226), (7249, 7448)]