50785020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 144

約数和(自身を含む): 181071072

約数和(自身を除く): 130286052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1973, 1980, 2145, 2340, 2574, 2860, 3946, 4290, 5148, 5919, 6435, 7892, 8580, 9865, 11838, 12870, 17757, 19730, 21703, 23676, 25649, 25740, 29595, 35514, 39460, 43406, 51298, 59190, 65109, 71028, 76947, 86812, 88785, 102596, 108515, 118380, 128245, 130218, 153894, 177570, 195327, 217030, 230841, 256490, 260436, 282139, 307788, 325545, 355140, 384735, 390654, 434060, 461682, 512980, 564278, 651090, 769470, 781308, 846417, 923364, 976635, 1128556, 1154205, 1302180, 1410695, 1538940, 1692834, 1953270, 2308410, 2539251, 2821390, 3385668, 3906540, 4232085, 4616820, 5078502, 5642780, 8464170, 10157004, 12696255, 16928340, 25392510, 50785020]

約数ペア:

[(1, 50785020), (2, 25392510), (3, 16928340), (4, 12696255), (5, 10157004), (6, 8464170), (9, 5642780), (10, 5078502), (11, 4616820), (12, 4232085), (13, 3906540), (15, 3385668), (18, 2821390), (20, 2539251), (22, 2308410), (26, 1953270), (30, 1692834), (33, 1538940), (36, 1410695), (39, 1302180), (44, 1154205), (45, 1128556), (52, 976635), (55, 923364), (60, 846417), (65, 781308), (66, 769470), (78, 651090), (90, 564278), (99, 512980), (110, 461682), (117, 434060), (130, 390654), (132, 384735), (143, 355140), (156, 325545), (165, 307788), (180, 282139), (195, 260436), (198, 256490), (220, 230841), (234, 217030), (260, 195327), (286, 177570), (330, 153894), (390, 130218), (396, 128245), (429, 118380), (468, 108515), (495, 102596), (572, 88785), (585, 86812), (660, 76947), (715, 71028), (780, 65109), (858, 59190), (990, 51298), (1170, 43406), (1287, 39460), (1430, 35514), (1716, 29595), (1973, 25740), (1980, 25649), (2145, 23676), (2340, 21703), (2574, 19730), (2860, 17757), (3946, 12870), (4290, 11838), (5148, 9865), (5919, 8580), (6435, 7892)]