54789462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 153474048

約数和(自身を除く): 98684586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 83, 91, 93, 117, 126, 166, 169, 182, 186, 217, 234, 249, 273, 279, 338, 403, 434, 498, 507, 546, 558, 581, 651, 747, 806, 819, 1014, 1079, 1162, 1183, 1209, 1302, 1494, 1521, 1638, 1743, 1953, 2158, 2366, 2418, 2573, 2821, 3042, 3237, 3486, 3549, 3627, 3906, 5146, 5229, 5239, 5642, 6474, 7098, 7254, 7553, 7719, 8463, 9711, 10458, 10478, 10647, 14027, 15106, 15438, 15717, 16926, 18011, 19422, 21294, 22659, 23157, 25389, 28054, 31434, 33449, 36022, 36673, 42081, 45318, 46314, 47151, 50778, 54033, 66898, 67977, 73346, 84162, 94302, 98189, 100347, 108066, 110019, 126243, 135954, 162099, 196378, 200694, 220038, 234143, 252486, 294567, 301041, 324198, 330057, 434837, 468286, 589134, 602082, 660114, 702429, 869674, 883701, 1304511, 1404858, 1767402, 2107287, 2609022, 3043859, 3913533, 4214574, 6087718, 7827066, 9131577, 18263154, 27394731, 54789462]

約数ペア:

[(1, 54789462), (2, 27394731), (3, 18263154), (6, 9131577), (7, 7827066), (9, 6087718), (13, 4214574), (14, 3913533), (18, 3043859), (21, 2609022), (26, 2107287), (31, 1767402), (39, 1404858), (42, 1304511), (62, 883701), (63, 869674), (78, 702429), (83, 660114), (91, 602082), (93, 589134), (117, 468286), (126, 434837), (166, 330057), (169, 324198), (182, 301041), (186, 294567), (217, 252486), (234, 234143), (249, 220038), (273, 200694), (279, 196378), (338, 162099), (403, 135954), (434, 126243), (498, 110019), (507, 108066), (546, 100347), (558, 98189), (581, 94302), (651, 84162), (747, 73346), (806, 67977), (819, 66898), (1014, 54033), (1079, 50778), (1162, 47151), (1183, 46314), (1209, 45318), (1302, 42081), (1494, 36673), (1521, 36022), (1638, 33449), (1743, 31434), (1953, 28054), (2158, 25389), (2366, 23157), (2418, 22659), (2573, 21294), (2821, 19422), (3042, 18011), (3237, 16926), (3486, 15717), (3549, 15438), (3627, 15106), (3906, 14027), (5146, 10647), (5229, 10478), (5239, 10458), (5642, 9711), (6474, 8463), (7098, 7719), (7254, 7553)]