50181560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 137410560

約数和(自身を除く): 87229000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 283, 286, 310, 341, 403, 440, 520, 566, 572, 620, 682, 715, 806, 1132, 1144, 1240, 1364, 1415, 1430, 1612, 1705, 2015, 2264, 2728, 2830, 2860, 3113, 3224, 3410, 3679, 4030, 4433, 5660, 5720, 6226, 6820, 7358, 8060, 8773, 8866, 11320, 12452, 13640, 14716, 15565, 16120, 17546, 17732, 18395, 22165, 24904, 29432, 31130, 35092, 35464, 36790, 40469, 43865, 44330, 62260, 70184, 73580, 80938, 87730, 88660, 96503, 114049, 124520, 147160, 161876, 175460, 177320, 193006, 202345, 228098, 323752, 350920, 386012, 404690, 456196, 482515, 570245, 772024, 809380, 912392, 965030, 1140490, 1254539, 1618760, 1930060, 2280980, 2509078, 3860120, 4561960, 5018156, 6272695, 10036312, 12545390, 25090780, 50181560]

約数ペア:

[(1, 50181560), (2, 25090780), (4, 12545390), (5, 10036312), (8, 6272695), (10, 5018156), (11, 4561960), (13, 3860120), (20, 2509078), (22, 2280980), (26, 1930060), (31, 1618760), (40, 1254539), (44, 1140490), (52, 965030), (55, 912392), (62, 809380), (65, 772024), (88, 570245), (104, 482515), (110, 456196), (124, 404690), (130, 386012), (143, 350920), (155, 323752), (220, 228098), (248, 202345), (260, 193006), (283, 177320), (286, 175460), (310, 161876), (341, 147160), (403, 124520), (440, 114049), (520, 96503), (566, 88660), (572, 87730), (620, 80938), (682, 73580), (715, 70184), (806, 62260), (1132, 44330), (1144, 43865), (1240, 40469), (1364, 36790), (1415, 35464), (1430, 35092), (1612, 31130), (1705, 29432), (2015, 24904), (2264, 22165), (2728, 18395), (2830, 17732), (2860, 17546), (3113, 16120), (3224, 15565), (3410, 14716), (3679, 13640), (4030, 12452), (4433, 11320), (5660, 8866), (5720, 8773), (6226, 8060), (6820, 7358)]