53930240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 159333888

約数和(自身を除く): 105403648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 463, 520, 560, 640, 728, 832, 896, 910, 926, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 1852, 2080, 2240, 2315, 2912, 3241, 3328, 3640, 3704, 4160, 4480, 4630, 5824, 6019, 6482, 7280, 7408, 8320, 8960, 9260, 11648, 12038, 12964, 14560, 14816, 16205, 16640, 18520, 23296, 24076, 25928, 29120, 29632, 30095, 32410, 37040, 42133, 48152, 51856, 58240, 59264, 60190, 64820, 74080, 84266, 96304, 103712, 116480, 118528, 120380, 129640, 148160, 168532, 192608, 207424, 210665, 240760, 259280, 296320, 337064, 385216, 414848, 421330, 481520, 518560, 592640, 674128, 770432, 829696, 842660, 963040, 1037120, 1348256, 1540864, 1685320, 1926080, 2074240, 2696512, 3370640, 3852160, 4148480, 5393024, 6741280, 7704320, 10786048, 13482560, 26965120, 53930240]

約数ペア:

[(1, 53930240), (2, 26965120), (4, 13482560), (5, 10786048), (7, 7704320), (8, 6741280), (10, 5393024), (13, 4148480), (14, 3852160), (16, 3370640), (20, 2696512), (26, 2074240), (28, 1926080), (32, 1685320), (35, 1540864), (40, 1348256), (52, 1037120), (56, 963040), (64, 842660), (65, 829696), (70, 770432), (80, 674128), (91, 592640), (104, 518560), (112, 481520), (128, 421330), (130, 414848), (140, 385216), (160, 337064), (182, 296320), (208, 259280), (224, 240760), (256, 210665), (260, 207424), (280, 192608), (320, 168532), (364, 148160), (416, 129640), (448, 120380), (455, 118528), (463, 116480), (520, 103712), (560, 96304), (640, 84266), (728, 74080), (832, 64820), (896, 60190), (910, 59264), (926, 58240), (1040, 51856), (1120, 48152), (1280, 42133), (1456, 37040), (1664, 32410), (1792, 30095), (1820, 29632), (1852, 29120), (2080, 25928), (2240, 24076), (2315, 23296), (2912, 18520), (3241, 16640), (3328, 16205), (3640, 14816), (3704, 14560), (4160, 12964), (4480, 12038), (4630, 11648), (5824, 9260), (6019, 8960), (6482, 8320), (7280, 7408)]