52745520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 124028880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 269, 285, 304, 344, 380, 430, 456, 516, 538, 570, 645, 688, 760, 807, 817, 860, 912, 1032, 1076, 1140, 1290, 1345, 1520, 1614, 1634, 1720, 2064, 2152, 2280, 2451, 2580, 2690, 3228, 3268, 3440, 4035, 4085, 4304, 4560, 4902, 5111, 5160, 5380, 6456, 6536, 8070, 8170, 9804, 10222, 10320, 10760, 11567, 12255, 12912, 13072, 15333, 16140, 16340, 19608, 20444, 21520, 23134, 24510, 25555, 30666, 32280, 32680, 34701, 39216, 40888, 46268, 49020, 51110, 57835, 61332, 64560, 65360, 69402, 76665, 81776, 92536, 98040, 102220, 115670, 122664, 138804, 153330, 173505, 185072, 196080, 204440, 219773, 231340, 245328, 277608, 306660, 347010, 408880, 439546, 462680, 555216, 613320, 659319, 694020, 879092, 925360, 1098865, 1226640, 1318638, 1388040, 1758184, 2197730, 2637276, 2776080, 3296595, 3516368, 4395460, 5274552, 6593190, 8790920, 10549104, 13186380, 17581840, 26372760, 52745520]

約数ペア:

[(1, 52745520), (2, 26372760), (3, 17581840), (4, 13186380), (5, 10549104), (6, 8790920), (8, 6593190), (10, 5274552), (12, 4395460), (15, 3516368), (16, 3296595), (19, 2776080), (20, 2637276), (24, 2197730), (30, 1758184), (38, 1388040), (40, 1318638), (43, 1226640), (48, 1098865), (57, 925360), (60, 879092), (76, 694020), (80, 659319), (86, 613320), (95, 555216), (114, 462680), (120, 439546), (129, 408880), (152, 347010), (172, 306660), (190, 277608), (215, 245328), (228, 231340), (240, 219773), (258, 204440), (269, 196080), (285, 185072), (304, 173505), (344, 153330), (380, 138804), (430, 122664), (456, 115670), (516, 102220), (538, 98040), (570, 92536), (645, 81776), (688, 76665), (760, 69402), (807, 65360), (817, 64560), (860, 61332), (912, 57835), (1032, 51110), (1076, 49020), (1140, 46268), (1290, 40888), (1345, 39216), (1520, 34701), (1614, 32680), (1634, 32280), (1720, 30666), (2064, 25555), (2152, 24510), (2280, 23134), (2451, 21520), (2580, 20444), (2690, 19608), (3228, 16340), (3268, 16140), (3440, 15333), (4035, 13072), (4085, 12912), (4304, 12255), (4560, 11567), (4902, 10760), (5111, 10320), (5160, 10222), (5380, 9804), (6456, 8170), (6536, 8070)]