52154240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4327

約数の個数: 64

約数和(自身を含む): 131274000

約数和(自身を除く): 79119760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4289, 6080, 8578, 12160, 17156, 21445, 34312, 42890, 68624, 81491, 85780, 137248, 162982, 171560, 274496, 325964, 343120, 407455, 548992, 651928, 686240, 814910, 1303856, 1372480, 1629820, 2607712, 2744960, 3259640, 5215424, 6519280, 10430848, 13038560, 26077120, 52154240]

約数ペア:

[(1, 52154240), (2, 26077120), (4, 13038560), (5, 10430848), (8, 6519280), (10, 5215424), (16, 3259640), (19, 2744960), (20, 2607712), (32, 1629820), (38, 1372480), (40, 1303856), (64, 814910), (76, 686240), (80, 651928), (95, 548992), (128, 407455), (152, 343120), (160, 325964), (190, 274496), (304, 171560), (320, 162982), (380, 137248), (608, 85780), (640, 81491), (760, 68624), (1216, 42890), (1520, 34312), (2432, 21445), (3040, 17156), (4289, 12160), (6080, 8578)]