52244920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 149667840

約数和(自身を除く): 97422920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 463, 520, 620, 728, 806, 868, 910, 926, 1085, 1240, 1612, 1736, 1820, 1852, 2015, 2170, 2315, 2821, 3224, 3241, 3640, 3704, 4030, 4340, 4630, 5642, 6019, 6482, 8060, 8680, 9260, 11284, 12038, 12964, 14105, 14353, 16120, 16205, 18520, 22568, 24076, 25928, 28210, 28706, 30095, 32410, 42133, 48152, 56420, 57412, 60190, 64820, 71765, 84266, 100471, 112840, 114824, 120380, 129640, 143530, 168532, 186589, 200942, 210665, 240760, 287060, 337064, 373178, 401884, 421330, 502355, 574120, 746356, 803768, 842660, 932945, 1004710, 1306123, 1492712, 1685320, 1865890, 2009420, 2612246, 3731780, 4018840, 5224492, 6530615, 7463560, 10448984, 13061230, 26122460, 52244920]

約数ペア:

[(1, 52244920), (2, 26122460), (4, 13061230), (5, 10448984), (7, 7463560), (8, 6530615), (10, 5224492), (13, 4018840), (14, 3731780), (20, 2612246), (26, 2009420), (28, 1865890), (31, 1685320), (35, 1492712), (40, 1306123), (52, 1004710), (56, 932945), (62, 842660), (65, 803768), (70, 746356), (91, 574120), (104, 502355), (124, 421330), (130, 401884), (140, 373178), (155, 337064), (182, 287060), (217, 240760), (248, 210665), (260, 200942), (280, 186589), (310, 168532), (364, 143530), (403, 129640), (434, 120380), (455, 114824), (463, 112840), (520, 100471), (620, 84266), (728, 71765), (806, 64820), (868, 60190), (910, 57412), (926, 56420), (1085, 48152), (1240, 42133), (1612, 32410), (1736, 30095), (1820, 28706), (1852, 28210), (2015, 25928), (2170, 24076), (2315, 22568), (2821, 18520), (3224, 16205), (3241, 16120), (3640, 14353), (3704, 14105), (4030, 12964), (4340, 12038), (4630, 11284), (5642, 9260), (6019, 8680), (6482, 8060)]