49176315

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 94089600

約数和(自身を除く): 44913285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 79, 81, 87, 135, 145, 159, 237, 261, 265, 395, 405, 435, 477, 711, 783, 795, 1185, 1305, 1431, 1537, 2133, 2291, 2349, 2385, 3555, 3915, 4187, 4293, 4611, 6399, 6873, 7155, 7685, 10665, 11455, 11745, 12561, 13833, 20619, 20935, 21465, 23055, 31995, 34365, 37683, 41499, 61857, 62805, 69165, 103095, 113049, 121423, 124497, 185571, 188415, 207495, 309285, 339147, 364269, 565245, 607115, 622485, 927855, 1092807, 1695735, 1821345, 3278421, 5464035, 9835263, 16392105, 49176315]

約数ペア:

[(1, 49176315), (3, 16392105), (5, 9835263), (9, 5464035), (15, 3278421), (27, 1821345), (29, 1695735), (45, 1092807), (53, 927855), (79, 622485), (81, 607115), (87, 565245), (135, 364269), (145, 339147), (159, 309285), (237, 207495), (261, 188415), (265, 185571), (395, 124497), (405, 121423), (435, 113049), (477, 103095), (711, 69165), (783, 62805), (795, 61857), (1185, 41499), (1305, 37683), (1431, 34365), (1537, 31995), (2133, 23055), (2291, 21465), (2349, 20935), (2385, 20619), (3555, 13833), (3915, 12561), (4187, 11745), (4293, 11455), (4611, 10665), (6399, 7685), (6873, 7155)]