52843120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 138928608

約数和(自身を除く): 86085488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 103, 106, 110, 121, 176, 206, 212, 220, 242, 265, 412, 424, 440, 484, 515, 530, 583, 605, 824, 848, 880, 968, 1030, 1060, 1133, 1166, 1210, 1648, 1936, 2060, 2120, 2266, 2332, 2420, 2915, 4120, 4240, 4532, 4664, 4840, 5459, 5665, 5830, 6413, 8240, 9064, 9328, 9680, 10918, 11330, 11660, 12463, 12826, 18128, 21836, 22660, 23320, 24926, 25652, 27295, 32065, 43672, 45320, 46640, 49852, 51304, 54590, 60049, 62315, 64130, 87344, 90640, 99704, 102608, 109180, 120098, 124630, 128260, 199408, 218360, 240196, 249260, 256520, 300245, 436720, 480392, 498520, 513040, 600490, 660539, 960784, 997040, 1200980, 1321078, 2401960, 2642156, 3302695, 4803920, 5284312, 6605390, 10568624, 13210780, 26421560, 52843120]

約数ペア:

[(1, 52843120), (2, 26421560), (4, 13210780), (5, 10568624), (8, 6605390), (10, 5284312), (11, 4803920), (16, 3302695), (20, 2642156), (22, 2401960), (40, 1321078), (44, 1200980), (53, 997040), (55, 960784), (80, 660539), (88, 600490), (103, 513040), (106, 498520), (110, 480392), (121, 436720), (176, 300245), (206, 256520), (212, 249260), (220, 240196), (242, 218360), (265, 199408), (412, 128260), (424, 124630), (440, 120098), (484, 109180), (515, 102608), (530, 99704), (583, 90640), (605, 87344), (824, 64130), (848, 62315), (880, 60049), (968, 54590), (1030, 51304), (1060, 49852), (1133, 46640), (1166, 45320), (1210, 43672), (1648, 32065), (1936, 27295), (2060, 25652), (2120, 24926), (2266, 23320), (2332, 22660), (2420, 21836), (2915, 18128), (4120, 12826), (4240, 12463), (4532, 11660), (4664, 11330), (4840, 10918), (5459, 9680), (5665, 9328), (5830, 9064), (6413, 8240)]