50795820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 164324160

約数和(自身を除く): 113528340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 263, 290, 333, 348, 370, 435, 444, 522, 526, 555, 580, 666, 740, 789, 870, 1044, 1052, 1073, 1110, 1305, 1315, 1332, 1578, 1665, 1740, 2146, 2220, 2367, 2610, 2630, 3156, 3219, 3330, 3945, 4292, 4734, 5220, 5260, 5365, 6438, 6660, 7627, 7890, 9468, 9657, 9731, 10730, 11835, 12876, 15254, 15780, 16095, 19314, 19462, 21460, 22881, 23670, 29193, 30508, 32190, 38135, 38628, 38924, 45762, 47340, 48285, 48655, 58386, 64380, 68643, 76270, 87579, 91524, 96570, 97310, 114405, 116772, 137286, 145965, 152540, 175158, 193140, 194620, 228810, 274572, 282199, 291930, 343215, 350316, 437895, 457620, 564398, 583860, 686430, 846597, 875790, 1128796, 1372860, 1410995, 1693194, 1751580, 2539791, 2821990, 3386388, 4232985, 5079582, 5643980, 8465970, 10159164, 12698955, 16931940, 25397910, 50795820]

約数ペア:

[(1, 50795820), (2, 25397910), (3, 16931940), (4, 12698955), (5, 10159164), (6, 8465970), (9, 5643980), (10, 5079582), (12, 4232985), (15, 3386388), (18, 2821990), (20, 2539791), (29, 1751580), (30, 1693194), (36, 1410995), (37, 1372860), (45, 1128796), (58, 875790), (60, 846597), (74, 686430), (87, 583860), (90, 564398), (111, 457620), (116, 437895), (145, 350316), (148, 343215), (174, 291930), (180, 282199), (185, 274572), (222, 228810), (261, 194620), (263, 193140), (290, 175158), (333, 152540), (348, 145965), (370, 137286), (435, 116772), (444, 114405), (522, 97310), (526, 96570), (555, 91524), (580, 87579), (666, 76270), (740, 68643), (789, 64380), (870, 58386), (1044, 48655), (1052, 48285), (1073, 47340), (1110, 45762), (1305, 38924), (1315, 38628), (1332, 38135), (1578, 32190), (1665, 30508), (1740, 29193), (2146, 23670), (2220, 22881), (2367, 21460), (2610, 19462), (2630, 19314), (3156, 16095), (3219, 15780), (3330, 15254), (3945, 12876), (4292, 11835), (4734, 10730), (5220, 9731), (5260, 9657), (5365, 9468), (6438, 7890), (6660, 7627)]