54882840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 118470120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 263, 282, 296, 370, 376, 444, 470, 526, 555, 564, 705, 740, 789, 888, 940, 1052, 1110, 1128, 1315, 1410, 1480, 1578, 1739, 1880, 2104, 2220, 2630, 2820, 3156, 3478, 3945, 4440, 5217, 5260, 5640, 6312, 6956, 7890, 8695, 9731, 10434, 10520, 12361, 13912, 15780, 17390, 19462, 20868, 24722, 26085, 29193, 31560, 34780, 37083, 38924, 41736, 48655, 49444, 52170, 58386, 61805, 69560, 74166, 77848, 97310, 98888, 104340, 116772, 123610, 145965, 148332, 185415, 194620, 208680, 233544, 247220, 291930, 296664, 370830, 389240, 457357, 494440, 583860, 741660, 914714, 1167720, 1372071, 1483320, 1829428, 2286785, 2744142, 3658856, 4573570, 5488284, 6860355, 9147140, 10976568, 13720710, 18294280, 27441420, 54882840]

約数ペア:

[(1, 54882840), (2, 27441420), (3, 18294280), (4, 13720710), (5, 10976568), (6, 9147140), (8, 6860355), (10, 5488284), (12, 4573570), (15, 3658856), (20, 2744142), (24, 2286785), (30, 1829428), (37, 1483320), (40, 1372071), (47, 1167720), (60, 914714), (74, 741660), (94, 583860), (111, 494440), (120, 457357), (141, 389240), (148, 370830), (185, 296664), (188, 291930), (222, 247220), (235, 233544), (263, 208680), (282, 194620), (296, 185415), (370, 148332), (376, 145965), (444, 123610), (470, 116772), (526, 104340), (555, 98888), (564, 97310), (705, 77848), (740, 74166), (789, 69560), (888, 61805), (940, 58386), (1052, 52170), (1110, 49444), (1128, 48655), (1315, 41736), (1410, 38924), (1480, 37083), (1578, 34780), (1739, 31560), (1880, 29193), (2104, 26085), (2220, 24722), (2630, 20868), (2820, 19462), (3156, 17390), (3478, 15780), (3945, 13912), (4440, 12361), (5217, 10520), (5260, 10434), (5640, 9731), (6312, 8695), (6956, 7890)]