52263680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 151092480

約数和(自身を除く): 98828800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 307, 320, 380, 448, 532, 560, 608, 614, 640, 665, 760, 896, 1064, 1120, 1216, 1228, 1280, 1330, 1520, 1535, 1792, 2128, 2149, 2240, 2432, 2456, 2660, 3040, 3070, 4256, 4298, 4480, 4864, 4912, 5320, 5833, 6080, 6140, 8512, 8596, 8960, 9824, 10640, 10745, 11666, 12160, 12280, 17024, 17192, 19648, 21280, 21490, 23332, 24320, 24560, 29165, 34048, 34384, 39296, 40831, 42560, 42980, 46664, 49120, 58330, 68768, 78592, 81662, 85120, 85960, 93328, 98240, 116660, 137536, 163324, 170240, 171920, 186656, 196480, 204155, 233320, 275072, 326648, 343840, 373312, 392960, 408310, 466640, 550144, 653296, 687680, 746624, 816620, 933280, 1306592, 1375360, 1493248, 1633240, 1866560, 2613184, 2750720, 3266480, 3733120, 5226368, 6532960, 7466240, 10452736, 13065920, 26131840, 52263680]

約数ペア:

[(1, 52263680), (2, 26131840), (4, 13065920), (5, 10452736), (7, 7466240), (8, 6532960), (10, 5226368), (14, 3733120), (16, 3266480), (19, 2750720), (20, 2613184), (28, 1866560), (32, 1633240), (35, 1493248), (38, 1375360), (40, 1306592), (56, 933280), (64, 816620), (70, 746624), (76, 687680), (80, 653296), (95, 550144), (112, 466640), (128, 408310), (133, 392960), (140, 373312), (152, 343840), (160, 326648), (190, 275072), (224, 233320), (256, 204155), (266, 196480), (280, 186656), (304, 171920), (307, 170240), (320, 163324), (380, 137536), (448, 116660), (532, 98240), (560, 93328), (608, 85960), (614, 85120), (640, 81662), (665, 78592), (760, 68768), (896, 58330), (1064, 49120), (1120, 46664), (1216, 42980), (1228, 42560), (1280, 40831), (1330, 39296), (1520, 34384), (1535, 34048), (1792, 29165), (2128, 24560), (2149, 24320), (2240, 23332), (2432, 21490), (2456, 21280), (2660, 19648), (3040, 17192), (3070, 17024), (4256, 12280), (4298, 12160), (4480, 11666), (4864, 10745), (4912, 10640), (5320, 9824), (5833, 8960), (6080, 8596), (6140, 8512)]