48317880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 111349320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 659, 705, 780, 940, 1128, 1222, 1318, 1410, 1560, 1833, 1880, 1977, 2444, 2636, 2820, 3055, 3295, 3666, 3954, 4888, 5272, 5640, 6110, 6590, 7332, 7908, 8567, 9165, 9885, 12220, 13180, 14664, 15816, 17134, 18330, 19770, 24440, 25701, 26360, 30973, 34268, 36660, 39540, 42835, 51402, 61946, 68536, 73320, 79080, 85670, 92919, 102804, 123892, 128505, 154865, 171340, 185838, 205608, 247784, 257010, 309730, 342680, 371676, 402649, 464595, 514020, 619460, 743352, 805298, 929190, 1028040, 1207947, 1238920, 1610596, 1858380, 2013245, 2415894, 3221192, 3716760, 4026490, 4831788, 6039735, 8052980, 9663576, 12079470, 16105960, 24158940, 48317880]

約数ペア:

[(1, 48317880), (2, 24158940), (3, 16105960), (4, 12079470), (5, 9663576), (6, 8052980), (8, 6039735), (10, 4831788), (12, 4026490), (13, 3716760), (15, 3221192), (20, 2415894), (24, 2013245), (26, 1858380), (30, 1610596), (39, 1238920), (40, 1207947), (47, 1028040), (52, 929190), (60, 805298), (65, 743352), (78, 619460), (94, 514020), (104, 464595), (120, 402649), (130, 371676), (141, 342680), (156, 309730), (188, 257010), (195, 247784), (235, 205608), (260, 185838), (282, 171340), (312, 154865), (376, 128505), (390, 123892), (470, 102804), (520, 92919), (564, 85670), (611, 79080), (659, 73320), (705, 68536), (780, 61946), (940, 51402), (1128, 42835), (1222, 39540), (1318, 36660), (1410, 34268), (1560, 30973), (1833, 26360), (1880, 25701), (1977, 24440), (2444, 19770), (2636, 18330), (2820, 17134), (3055, 15816), (3295, 14664), (3666, 13180), (3954, 12220), (4888, 9885), (5272, 9165), (5640, 8567), (6110, 7908), (6590, 7332)]